Question: Two sections of a class are given a quiz, which has a total of 10 1-point questions. The distributions of the grades are as follows:

Two sections of a class are given a quiz, which has a total of 10 1-point questions. The distributions of the grades are as follows: Number correct 10 9 Section A 2 7 Section B 01 00

Compute the mean, median, and mode of the grades for each section. Construct bar graphs of the grades. Discuss the relationship among measures of central tendency and the visual interpretation of the graphs.

Number correct 10 9 Section A 2 7 Section B 01 00 8 7 6 5 4 3 2 1 0 62 44 4 3 0 1 0 0 1 0 47 33 1 000

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