Ah, I still remember that formula—take an assumed mean, find deviations, divide by class interval—but it felt like reciting a mantra without meaning. The logic, I realised too late, is just shifting to a simpler number to ease our calculations, like how I budget for groceries by rounding prices to the nearest ten rupees first. My regret is that I mastered the steps for the exam, yet never truly saw the cleverness in that temporary shift, much like how I followed my mother’s medicine schedule for years before understanding why each pill was timed.
#javelin#throws
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