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if-for-a-sample-size-n-of-64-the-mean-x-and-standard-deviation-sd-are-found-to-be-82-and-6-then-standard-error-se-for-the-mean-is

If for a sample size (N) of 64, the mean (X) and standard deviation (SD) are found to be 82 and 6. Then standard error (SE) for the mean is

A 0.75

B 0.14

C 10.4

D 2.2

Answer & Explanation
Answer:0.75

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