Use the data given in question 22 to construct a tally table for the grades. Use intervals

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Use the data given in question 22 to construct a tally table for the grades. Use intervals 51–60, 61–70, 71–80, 81–90, and 91–100.

Question 22

The students in an especially demanding history class earned the following grades on the midterm exam: 86, 75, 92, 98, 71, 55, 63, 82, 94, 90, 80, 62, 62, 65, and 68. Use MINITAB to draw a stem-and-leaf graph of these grades.

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Statistics For Business And Financial Economics

ISBN: 9781461458975

3rd Edition

Authors: Cheng Few Lee , John C Lee , Alice C Lee

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