Fiona has to plot a histogram of the given data. 82, 83, 89, 67, 65, 88, 66, 69, 83, 81, 94, 68, 82, 69, 86, 83, 88, 62, 64, 93 Which frequency table should she use for the histogram? A. Interval 60–70 70–80 80–90 90–100 Frequency 8 0 10 2 B. Interval 56–63 63–70 70–77 77–84 84–91 91–98 Frequency 1 7 0 5 5 2 C. Interval 50–70 70–80 80–85 85–90 90–100 Frequency 8 0 6 4 2 D. Interval 60–75 75–90 90–105 Frequency 8 10 2

There are 8 in between 50-70, 0 in between 70-80, 6 in between 80-85, 4 in between 85-90 and 2 in between 90-100. B is incorrect because there are 6 numbers in between 77-84.

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ap8997154 ap8997154 · Answer 2 · 2022-06-07T14:45:01+02:00

A histogram is a statistical information presentation that employs rectangles to illustrate the frequency of data items in equal-sized numerical intervals. The correct option is D.

What is a histogram?

A histogram is a statistical information presentation that employs rectangles to illustrate the frequency of data items in equal-sized numerical intervals. The independent variable is represented along the horizontal axis and the dependent variable is plotted along the vertical axis in the most frequent kind of histogram.

The histogram for the given data set can be made using the interval, 60–75, 75–90, and 90–105 this is because in this case none of the intervals has a frequency of 0. And the frequency given is correct as well. Hence, the correct option is D.

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