b) If all possible random samples, each of size 25, aretaken from any population

Question

b) If all possible random samples, each of size 25, aretaken from any population with a mean of 100 and a standarddeviation of 10, the distribution of the sample means will have amean of _______________and a standard deviation of__________________. d) Justin did a hypothesis test. The significancelevel of the test was =.05, and the p-value was .07. Justin should ________________H0. b) If all possible random samples, each of size 25, aretaken from any population with a mean of 100 and a standarddeviation of 10, the distribution of the sample means will have amean of _______________and a standard deviation of__________________. d) Justin did a hypothesis test. The significancelevel of the test was =.05, and the p-value was .07. Justin should ________________H0.

Explanation / Answer

Using property, E(mean)= =100 standard deviation=10/25=2 d)accept as 0.07

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