question_answer 1)

                For which of these would you use histogram to show the data? (a) The number of letters for different areas in a postman's bag. (b) The height of competitors in an athletics meet (c) The number of cassettes produced by 5 companies. (d) The number of passengers boarding grains from 7:00 a.m. to 7:00 p. m at a station. Give reasons for each.

Answer:

                For (b) and (d) because in these two cases data can be divided into class intervals.