Mathematics, 01.04.2020 01:34 neariah24
Three instructors are comparing scores on their finals; each had 99 students. In Class A, one student got 1 point, another got 99 points, and the rest got 50 points. In Class B, 49 students got a score of 1, one student got a score of 50, and 49 students got a score of 99. In Class C, one student got a score of 1, one student got a score of 2, one student got a score of 3, and so forth, all the way through 99. Which class had the biggest standard deviation?
A. BB. AC. CD. They are the same
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Three instructors are comparing scores on their finals; each had 99 students. In Class A, one studen...
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