Question

The number of match sticks in 40 boxes, on counting was found as given below:

44	41	42	43	47	50	51	49	43	42
40	42	44	45	49	42	46	49	45	49
45	47	48	43	43	44	48	43	46	50
43	52	46	49	52	51	47	43	43	45

Taking classes 40 – 41, 42 – 43 etc., construct the frequency distribution table for the above data. Draw a histogram represent the above distribution.

Answer 1

Here is the histogram representing the number of matchsticks in 40 boxes using the class intervals 40 – 41, 42 – 43, etc. The bars show the frequency of boxes falling within each class interval.