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1 vote
The variance of a sample of 169 observations equals 576. the standard deviation of the sample equals group of answer choices

a. 13
b. 24
c. 576
d. 28,461

User LNT
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1 Answer

5 votes

Final answer:

The standard deviation of the sample with a variance of 576 is 24. Hence the correct answer is option B

Step-by-step explanation:

The standard deviation is the square root of the variance, so to find the standard deviation of the sample, we take the square root of 576.
The square root of 576 is 24, so the correct answer is 24.

Hence the correct answer is option B

User Richard Bustos
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