Eva earned the following test scores in science:82, 100, 96, 90, 91Ms. Wade entered the next score as 0 because Eva was absent on test day and hadn’t had a chance to make up the test. Which statements are true based on the data? Check all that apply.

Before the missed test, the scores in order are 82, 90, 91, 96, and 100, so the middle score—and median—is 91. Their sum is 459, and 459 ÷ 5 = 91.8, so the mean is 91.8. Adding a zero lowers the mean, so the mean is affected. Because zero is far below the other scores, the median is the more appropriate measure of center after it is added.

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