Q1 of 40 Page 154

The size or width of the Class interval (0 - 4) is :

The width of this interval is 5, i.e., 0,1,2,3,4,5.

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9

Find the mode for the following data:

22, 36, 18, 22, 20, 34, 22, 42, 46, 42

 10

Find the mode for the following data:

 1

The midpoint of the class interval (10 -19) is:

 1

The difference between the highest and lowest score of a distribution gives: