Mathematics, 19.05.2020 06:57 emo239

7: The weights, in pounds, of a group of dogs are:

8, 14,26,56, 72,90.

Calculate the standard deviation.

7: 7. The weights, in pounds, of a group of dogs are:

8, 14,26,56, 72,90.

Calculate the standard deviation.

2: Assume that a set of test scores is normally distributed with a mean of 480 and a standard deviation of 20. About what percentage of scores lies between 440 and 480?

Answers: 2

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