Question

1. For which of these would you use a 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 trains from 7:00 a.m. to 7:00 p.m. at a
station.
Give reasons for each.​

Answer 1

Answer:

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Step-by-step explanation:

1. we represent those data by a histogram which can be grouped into class intervals.

obviously, for (B) and (D), the data can be represented by histograms

Answer 2

Answer:

• Data in (b) and (d) can be represented using a histogram. These data can be arranged in class intervals. This is what is required to depict a histogram. There should be no gap between two bars.