The heights of five-year-olds are Normally distributed with a mean of 42.5 inches and a standard deviation of 2.5 inches. A rand

Question

2 years ago

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The heights of five-year-olds are Normally distributed with a mean of 42.5 inches and a standard deviation of 2.5 inches. A rand

om sample of 16 five-year-olds is taken and the mean height is recorded. What would be the standard deviation of the sampling distribution of all possible samples of size 16?
0.16
0.63
2.5
2.66

Mathematics

1 answer:

rjkz [21] · Answer 1 · 2022-04-14T20:08:37+03:00

rjkz [21]2 years ago

8 0

Answer:

0.63

Step-by-step explanation: