Solve the problem.Suppose that the systolic blood pressure of 18-year-old women is normally distributed with a mean of 116 mmHg and a standard deviation of 13 mmHg. What is the standard error in the standard deviation for all samples of 169 of these 18-year-old women?

A. 0.979
B. 0.707
C. 0.853
D. 0.054

Answer: B

Mathematics

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