Mathematics, 05.04.2021 16:10, Arealbot

For a random sample of nine (9) girls, the average resting pulse rate is x = 76 beats per minute, and the sample standard deviation (s) = 5. The standard error of the sample mean is a. 0.557
b. 0.745
c. 1.667
d. 2.778

Answers: 2

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For a random sample of nine (9) girls, the average resting pulse rate is x = 76 beats per minute, and the sample standard deviation (s) = 5. The standard error of the sample mean is a. 0.557 b. 0.745 c. 1.667 d. 2.778

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For a random sample of nine (9) girls, the average resting pulse rate is x = 76 beats per minute, and the sample standard deviation (s) = 5. The standard error of the sample mean is a. 0.557
b. 0.745
c. 1.667
d. 2.778