Question

50, 55, 57, 49, 54, 61, 64, 59, 59, 56, 109,74,49,103,95,90,118,52,104,88, 101,96,72,56,64,110,97,77,59,62,96,82, 65,85,105,116,89,91,83,99,52,76,84 i. Prepare a frequency distribution with suitable class interval

Answer 1

The frequency of a class interval is the number of observations that occur in a particular predefined interval. So, for example, if 20 people aged 5 to 9 appear in our study's data, the frequency for the 5–9 interval is 20. The endpoints of a class interval are the lowest and highest values that a variable can take.

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