ue DatesHW 12-Hypothesis Tests for P Resources Hint Which of the following state

Question

ue DatesHW 12-Hypothesis Tests for P Resources Hint Which of the following statements best defines statistical significance? There is no overlap between the values O The difference betwee O The O The results are at least as extreme as the observed results if the null hypothesis is true. observed observed and and the values expected under the null hypothesis. n the observed results and the hypothesized results is important. re is less than 5% probability of obtaining the observed results if the null hypothesis is true. O The observed results are unlikely to have occurred by chance alone.

Explanation / Answer

Ans

Option 4th is correct in the sense of statistical significance

Which says that: the results are at least extreme as observed result if the null hypothesis is true

More explanation that: we reject the null hypothesis of no effect but it not necessarily that alternative hypothesis is true

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