Question: (a) When the sample size is very large, we have not necessarily established an important result when we show a statistically significant association. Explain. (b)

(a) When the sample size is very large, we have not necessarily established an important result when we show a statistically significant association. Explain.

(b) The remarks in Sections 8.3 and 8.4 about small Pvalues not necessarily referring to an important effect apply for any significance test. Explain why, discussing the effect of n on standard errors and the sizes of test statistics.

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