Mathematics, 05.05.2020 15:31, bri6517

The grade point averages (GPA) for 12 randomly selected college students are shown on the right. Complete parts (a) through (c) below.

Assume the population is normally distributed.

2.3 3.1 2.8
1.7 0.9 4.0
2.1 1.2 3.6
0.2 2.4 3.2

Find the standard deviation

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The grade point averages (GPA) for 12 randomly selected college students are shown on the right. Com...