5 December, 2020

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The Story Of A Null Hypothesis

By Mahesan Niranjan

Prof. Mahesan Niranjan

Prof. Mahesan Niranjan

Have you considered the father-son relationships, of young boys holding their fathers in exaggerated high esteems, bordering on unjustified hero-worship? “My daddy is bigger than your daddy,” is a common face-saving retreat when young boys are about to lose a playground fight. My story today, based mainly in the upcountry town of Welarabanda (not its real name) is about one such young boy and how his image of his hero was shattered when, one afternoon, he saw his father in tears. That discovery the boy made, of his — “My daddy is the best daddy in the whole world” — father crying had consequences which we will see later in this story.

First, I have to set the political context in which the story takes place. We start in the Bridgetown pub where my friend, the Sri Lankan Tamil fellow Sivapuranam Thevaram and I discuss the latest developments in Sri Lankan politics. It is almost 50 days since elections took place in our country. A government which took abuse of power to stratospheric heights was thrown out of power. A soft-spoken government official sporting a scruffy beard became our national hero for just doing his job with determination. The morning after, the ousted President stood on the window-sill of his family home and made a speech that removed any doubt one might have had about his fundamental political philosophy: racism. For those who don’t understand Sinhala, translations of the sentiments in his racist speech continue to flood this forum and elsewhere, masquerading as political analyses. It is common sense reaction, for it is the well tried and tested way back into power.

That change of government that happened 50 days ago has to be hailed as a substantive demonstration of democratic politics. Violence was minimal. Participation rate was very high. The Tamil National Alliance behaved with exceptional responsibility. What’s more, the most trodden parts of our society, the people of the Vanni, came out in large numbers and voted. Some think of their participation as a revenge vote. That is a superficial view. Deep down, they were making a clear statement about their exercise of citizenship of our country. They knew the change was good. Against all odds, they voted to achieve that change.

Recall just ten years ago, their franchise was stolen at gun point. “Vote and have your hands chopped off,” they were threatened by the fascist terror group who, we are told, had taken a bribe from their war mongering counterpart whom they wanted to win.

“That resolution machan (buddy),” said Thevaram “was the most idiotic actions of Tamil politics, isn’t it? Surely it is more idiotic than all the other idiotic acts put together!”

You guessed right. He was referring to the resolution passed by the Northern Provincial Council which declared that, generally over a period of time since the suddha (white man) left the island and in the run up to the end of the war in May 2009 in particular, genocide has been taking place in Sri Lanka.

William Shakespeare (1564-1615) (Image taken from Wikipedia)

William Shakespeare (1564-1615) (Image taken from Wikipedia)

That G-word has been a hot topic in Tamil political discourse for some time. Experts debated over its definition. Does a lot of killing amount to genocide? What should be the scale of killing? Should the population be reduced by some percentage before the G-word applies? Should one be able to establish intent, and how exactly does one prove this?

At a meeting in Kings College London about a year ago, British journalist Callum Macrae had a cute take on the last of the above points: “Behaviour now, is proof of intent then!” he observed.

“Not really, I protested in the pub about the resolution being the most idiotic. “How about dragging hundreds of thousands of Tamil people as human shields to protect the leadership of those who claimed to be fighting for their liberation? Surely that is more idiotic than all the rest of the idiotic acts put together?”

We started exchanging a series of punches, trying to outdo the other between sips of Peroni.

“How about stopping the people from voting for the candidate who proposed peace and let the guy who wanted war take power — surely that is more idiotic than all the others put together!”

“How about killing the Prime Minister of India — surely that is more idiotic than all the others put together!”

“How about that unilateral declaration of independence — surely that is more idiotic than all the others put together!”

“How about the Vaddukkoddai resolution which called for separation — surely that is more idiotic than all the others put together!”

You find this exchange funny. Two drinking friends are agreed on a list of idiotic acts. But they argue if any of those is actually more idiotic than the sum total of all the rest. Surely it cannot be possible to have a set in which any of them should outdo the sum of the others? Yet that is a real conundrum that often arises in the way Tamil politics evolved. A whole new academic discipline of Mathematical Politics is needed to understand this phenomenon.

Let us go several decades back in time. In July 1983, a young man by the name Ram (not his real name), who taught at a technical college, was killed during the state-sponsored rioting unleashed on the Tamil people of our country. It was a particularly gruesome murder. His tongue was cut off and his eyes gorged out. “Let’s see if you can teach now,” his assassins screamed in frenzy. It was not just inside the Welikada prison we saw such brutality that day; it was being played just outside one of Sri Lanka’s finest institutions of tertiary education, too.

Ram, you will guess from the name, was Tamil. You might even jump to conclusions and think I am trying to link the treatment meted out to Ram with the resolution passed at the Northern Provincial Council, because that sort of thing features prominently in the Resolution. You are wrong.

Ram is from the upcountry. His ancestors were brought to Sri Lanka by the suddha to work in tea estates. The semi-slavery conditions under which they live and work is what puts Sri Lanka on the world map for the fine tea we export. But there is no link between Ram and the resolution. Tamil Nationalism – which defines Tamils as a nation and claims that the definition enshrines upon that nation a right to self-determination – does not accommodate the tea estate workers.

Ram went to school in the town of Welarabanda where the young boy I mentioned earlier in this story also schooled for a few years. The school had two streams: a Sinhala medium one and a Tamil one. Almost all teachers who taught in the Tamil medium came from the North and almost all students were from the tea estates. Education was difficult for these kids. They lived in housing estates known as lines. In Western architecture, they are described as terraced houses, except you had to do substantial scaling of floor area, packing density and poverty before the comparison becomes real.

In such background of abject poverty, education for the likes of Ram was a challenge.

Ram, however, rose to this challenge. Statisticians would call him an outlier. He was good in arithmetic, algebra and calculus! Largely self-taught, Ram did not stop at passing his exams. He conducted evening classes for the estate children. He encouraged them to study. He instilled in them the view that education was their way out of poverty. “A ray of light” and “a beacon of hope” are phrases you would use to describe Ram.

Ram was one of the very first from the environment of tea estates to get access to tertiary education. He studied, passed his exams at school, graduated from university and taught.

Now the fifteen year-old, had heard about Ram from his father who taught suddha language in that school. As I mentioned earlier in this piece, the father was the young boy’s hero – the best daddy in the whole world. Before moving to Welarabanda, they used to live in the North of Sri Lanka. His father’s class would stage plays by Shakespeare in annual school events. That was very impressive to the young boy.

“Your students staged Shakespeare, appa (father)? Wow, in a school that did not have running water or electricity?” the boy would ask. “I had some very keen students,” the father would give all the credit to his students.

(I know you will struggle a bit to understand what the big deal was – after all, Shakespeare himself didn’t have electricity or running water, right?)

And then came that dreadful afternoon when the image held by the boy was to be shattered, because he saw his old man in tears.

“Why are you crying appa?” the little boy asked the father. “No, no I am not,” the father denied, as any father would do under such circumstances, and continued with the most common lie: “there is some dust in my eyes.”

But the proverbial cat had to be let out of the bag when the mother intervened and pulled the truth out of the man, just as a skilled dentist would do to your teeth with pliers.

A few weeks previously, the father had been promoted to be head of the Tamil medium of that school in Welarabanda. That particular day, he had gone into the staff common room where a teacher (from the North of Sri Lanka) was sitting, chewing on his daily portion of betel leaves and reading the Suthanthiran newspaper. The man would do it the whole day, every day: chewing his betel leaves and reading the Suthanthiran from the common room.

No statistician would describe that behaviour as outlier. It was well within the confines of the bell curve of behaviours. The new head of school, had reminded the schoolmaster that he should be in class.

“Why are you making a fuss?” the schoolmaster had reacted, “these thOddakkaaddu (tea estate) fellows don’t need any education – after all, they are going to pluck tea leaves, aren’t they?” He had then proceeded to chew another helping of beetle leaves and buried himself in the pages of Suthanthiran.

“We are only witnesses,” the father had told the boy, wiping his tears. “An outlier I can probably deal with, but not the whole of the mass inside the bell curve.” He stepped down from his administrative responsibility and concentrated on teaching.

A few months later, an English class from that school in Welarabanda acted out a play from Shakespeare. Times had moved on, we note, this school even had running water and electricity.

Several years later, according to my drinking partner Thevaram, the little boy in the story had grown up and become a professional statistician. Predictable isn’t it, given his exposure to the bell curve and outliers at such young age? As a statistician he engages in a lot of hypothesis testing: define the null hypothesis, evaluate alternatives the null to check if they have merit.

Whenever this statistician thinks of Sri Lanka, he has a particular null hypothesis against which he tests all others — including the Genocide hypothesis of the Northern Provincial Council:

“Isn’t karma a bitch?”

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Latest comments

  • 2
    1

    Prof. Mahesan Niranjan

    1. “The morning after, the ousted President stood on the window-sill of his family home and made a speech that removed any doubt one might have had about his fundamental political philosophy: racism. For those who don’t understand Sinhala, translations of the sentiments in his racist speech continue to flood this forum and elsewhere, masquerading as political analyses. It is common sense reaction, for it is the well tried and tested way back into power.”

    Succinctly summarized. Rajapaksa Racism Pogrom Against the innocent Muslims using BBS backfired. (Pogrom, an organized massacre of a particular ethnic group.)

    2. “Recall just ten years ago, their franchise was stolen at gun point. “Vote and have your hands chopped off,” they were threatened by the fascist terror group who, we are told, had taken a bribe from their war mongering counterpart whom they wanted to win.”

    It is good, finally the Tamil People with common sense can use common sense without being harassed by the Tamil Mootals at gun point. Rajapaksas tried to do that to some extent, bit fortunately Law and Order to a great degree prevailed.

    3. “That resolution machan (buddy),” said Thevaram “was the most idiotic actions of Tamil politics, isn’t it? Surely it is more idiotic than all the other idiotic acts put together!”

    So, Amarasiri is not alone in calling the idiots, Mootals.

    Amarasiri is getting tired of Mootals and Mootal politics. Better, to go for a walk, run or watch cricket, where a bunch of grown up men, 22 of them, 13 of them in the field at one time, throw, hit with a wooden bat, chase and shout at a leather ball, and at themselves. Better than listening to Wimal Modawansa et al., the Medamulana MaRa dogs.

  • 4
    1

    “His tongue was cut off and his eyes gorged out.”

    Why doesn’t he give the man’s real name here without bullshitting us.I cannot see any reason for not divulging it to us so that we also can check the veracity of this statement.Kuttimani’s eyes were gorged out and everyoone was talking about it but this is the first time i heard about a teacher in technical college not only having his eyes gouged out,but his tongue cut out too and the so called ram is also a fictitious name.

    this bastard may be trying to incite racisl hatred again among us.

  • 2
    2

    A very well written article. Enlightening.

  • 2
    1

    .
    I am still confused, why some people don’t like F & G word?

    :-)

  • 2
    9

    “You find this exchange funny. Two drinking friends are agreed on a list of idiotic acts. But they argue if any of those is actually more idiotic than the sum total of all the rest. Surely it cannot be possible to have a set in which any of them should outdo the sum of the others? Yet that is a real conundrum that often arises in the way Tamil politics evolved. A whole new academic discipline of Mathematical Politics is needed to understand this phenomenon.” (Prof. MN)

    Dear Prof. MN,

    Why focus only on how Tamil politics evolved?

    Until the late Col. HS Olcott started schools under Buddhist Theosophical Society and the late CWW Kannangara promoted Central Colleges, the downtrodden in our country had no access to formal education of a high standard. Among Muslims, the traders are considered as high class and the farmers “Mattayas” but Mattayas are fast becoming traders, bureaucrats and technocrats.

    Now that everyone, irrespective of race and caste, has access to formal education of national standard, the second wave of migration of South Indian labourers has begun. Statistics show that around 300,000 labourers from Southern India are working in Sri Lanka in farms and paddy fields, construction sites and restaurants etc. They are working in all parts of the country on 30-day VISA. (Prof. Willie Mendis of University of Moratuwa predicted this in 1981.)

    Our guys go to Mid East and South Korea to work as labourers.

    Best regards,

    The Professional

    • 10
      0

      “Our guys go to Mid East and South Korea to work as labourers. Best regards,”

      ◕`Coconut head professional pick pocket`◕

      ◕the cat jumped out of bag when the conductor said hop in.
      professional you are a good jum_puuurr?
      multitask’s put to slave in the 68 rule by race/religion the nuvo reinventing the wheel from pseudo north hindia mughal concept.
      ◕The 600k sihala buddhist maid sex slaves in the medieval middle east that only your gene pool Bangladeshi sends.
      ◕ the women you slave at home in the garments,
      (trade/business:political sihala muslim rats prosper)
      ◕the teenage sihal buddhist kids advertised in the EU gay lesbian mags.
      ◕there is more to social rot than meets your – common sense poor poop sloth.
      ◕68 years sihal buddhist never have it in them to govern- from servitude to spin- shape, shap[e slip.

      The culture includes ….Sunday sil Monday kill…….. Kill the Vedda..Rob the Buddha… and Blame the Sudda.. It is as simple as that……

      。◕‿◕。 Now what are you going to do about it?

      Do you still want to retain Sinhala/Buddhist origin myth based on bestiality, parricide and incestuous relation? 。◕‿◕。

  • 1
    14

    Mahesan Niranjan,

    A very sensible article and valid questions which all of us should ask ourselves.

    There are lot of idiotic stuff Sri Lanka as a nation has done going back in time as far as Vijaya and Kuweni the Queen of the Yakkhas. (Talking abt Yakakas where is on the earth is Darshanie Ratnawalli ?, since the defeat of big Yakka the mother of Yakku has vanished)

    1983 is indeed is the darkest in our living memory, what followed was well known. People have rallied to defeat one big idiotic ruler from treating all Sri Lankans as idiots.

    People have proven they are coming out of that idiotic behavior, however still sizable % is not decided whether to come out or not (or to put it harshly they remain idiots). As a nation if we dwell on the past our forward march will be hampered and the world will keep on labeling as nation of Idiots.

    There are shortcomings and everything will not be perfect but we will have to give the people who wants to bring some change a chance. This can really be accelerated if all Tamils (Including the Tamil diaspora) explore the avenues where we can find solutions and move forward. Rather than indulging in the past.

    I think not making large scale protest during President Sirisena’s visit to UK is a good step rather meet him and ask hard questions get commitments (though I don’t want to jump the gun as he is still there it could happen), these are signals which should be given which would make finding solutions lot easier.

    Obviously passing the genocide resolution was not a smart move. Now PM Ranil W. labels CM Vigneswaran a liar. That does not mean injustice against Tamils has not taken place.

  • 4
    2

    For drawing a parallel between the up country Tamil lecturer whose eyes was gouged out and his tongue was cut and what happened at Welikada during the 1983 prison riot and the human shield cowardly utilised during the war in 2009 is apt, .another diabolical atct was the killing of Rajini Thiranagama and many such others.

    This is a perfect poetic exposition of the type of self deafeating politics tha the Tamil leaders have been indulging in form 1956 on wards.The description of the Jaffna origin betel chewing reading the Suthanthran perfectly depicts well, the mindset of the ITAK and the school teacher is brilliant.

    I think to describei what the author has said as poetic rather than satirical would befit the iCM’ s genocide resolution.
    I am really at a loss to understand why he did this, because he, as I know him is a very sensible and calm person who normally woulld not let raw emotions to overtake the better of him.
    It is not like him at all.
    The resolution is an unfortunate aberration probably due to hardline pressure , influence and or association, a case of rotten apples.

    • 2
      0

      When Niranjan talks about the teachers from the
      North at his father’s school in Bandarawela not teaching
      the upcountry Tamil kids and dismissing them as destined
      to work forever in the estates, and then says ‘Karma is a bitch’,
      there’s the implication that somehow by divine justice the attitudes of those teachers
      resulted in the collective punishment unleashed by the State against Tamils. Any such suggestion is outrageous.

      • 0
        0

        The arguement that tamil people should not suffer for the mistakes of those aborent attitudes of those teachers of yesteryear, is correct. However Mr (prof) Niranjan’s moral of the story seems really valid.

        I think tamil politicians have a lot to learn.

    • 1
      0

      … ‘He, as I know him, is a very sensible and calm person who normally would not let raw emotions to overtake the better of him.’

      You, who have such a good understanding of CVW, should not be submitting yourself to the thought, ‘It is not like him at all’, so readily and so easily.

      There is no chance for such an ‘aberration’, in the actions of a matured soul as CVW, on a matter of such importance.

      Should you try a little harder, more likely than not, you’d be able to retrieve the explanation you had somehow let slip through your mind.

      Good luck.

  • 0
    1

    Quite right Nirianjan,

    This is a “Dumbo vs Dumbo” match. Not a “Smart Ass vs Modaya ” match as the Pannakotta’s assume it to be.

  • 6
    0

    #@ 22Whenever this statistician thinks of Sri Lanka, he has a particular null hypothesis against which he tests all others — including the Genocide hypothesis of the Northern Provincial Council:

    “Isn’t karma a bitch?”””
    catch 22.

    0-0 The Fraternity of Zeeba Zeeba Eata crocodiles.

    0-0 Oi oruvan, just like the man who married the pseudo Muslim (ir)aryan the son of India’s statistician’s , school teacher of mathematics IIT,(disenchanted school soup- may be auto urine therapy lie his guru Moraji) the `The Hindu` link- none other than lunatic Dr Swarimaniam Swamy – he never seen flowers beyond a temple.

    0-0 Man, master of 7 seven tragedy’s I came I saw & I left. -she answered.
    yare nambbe naan perne de?? borne free like a lark that heralds the sweet song its french mathematician that can ozz out soul better than – to be or not to be – tragedy.
    0-0 Aybowan, Vannakam, Sallekutthe piyar ka sangam, suddhu pukka Olay,
    0-0 Perri perri y Peroni!! Pol_Gaha_Yatta y Kotelawalla.

    0-0 The Discourse on the Method — René Descartes

    0-0 “Je pense, donc je suis”

    (“I think, therefore I am”- Latin, Cogito ergo sum,)

    0-0 “If you would be a real seeker of truth, you must at least once in your life doubt, as far as possible, all things.”

    0-0 “Je pense,!! no to Percy Déjà vu right from beginning – no confidence..

    ◕‿◕Then you get that illusive multiple GGGGGGGgggggg. girly you.◕‿◕

    when will man ever learn,
    the secret of looking up not to see his image in him???

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