Mathematics, 10.04.2020 18:17 asmita9876

Suppose that 30 students take a quiz worth 30 points. The SD of the scores is 1 point. Which of the following gives the most reasonable description of the distribution of quiz scores?

A) All of the individual scores are one point apart.

B) The difference between the highest and lowest score is 1.

C) The difference between the 1st and 3rd quartile marks is 1.

D) A typical score is within 1 point of the mean.

Answers: 2

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Suppose that 30 students take a quiz worth 30 points. The SD of the scores is 1 point. Which of the...