Bell-Ringing
/If you lined up a large random sample of people, ranging from the shortest at one end to the tallest at the other, you’d notice that most are clustered around the average height, with fewer and fewer people towards the shorter and taller ends. You could then plot the distribution on a graph, with height in intervals of one centimetre along the horizontal axis and the number of people in each interval on the vertical axis. Smoothing out the dots, the distribution would be more or less bell-shaped – hence the bell-curve.
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