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Recall that a test is statistically significant at a particular significance lev

ID: 3339193 • Letter: R

Question

Recall that a test is statistically significant at a particular significance level if the null hypothesis is rejected. If a test is statistically significant at 5% level of significance, then

we cannot determine if the null hypothesis would be rejected at any other level of significance.

the null hypothesis will also be rejected at 1% level of significance.   

the null hypothesis will not be rejected at 10% level of significance

.the null hypothesis will also be rejected at 10% level of significance

.the null hypothesis will not be rejected at 1% level of significance.

Explanation / Answer

Alternative hypothesis is true (the null hypothesis is rejected) when p-value < alpha, if p-value is < 0.05, we can say, p-value < 0.1.

"the null hypothesis will also be rejected at 10% level of significance"

hence option D is correct