Question

use a ?2-test to test the dam ? 39 at the ? = 0.10 significance level using sample statistics s-38.7 and n = 19. Assume the population is normally distributed. Identify the null and altemative hypotheses. H : ? 39 H^ : ? > 39 Identify the test statistic. Round to three decimal places as needed.) Identify the critical value(s) Round to three decimal places as needed. Use a comma to separate answers as needed.) Choose the correct conclusion below. O A. O B. ° C. 0 D. Fail to reject H0. There is enough evidence at the 10% level of significance to support the claim. Reject H0. There is not enough evidence at the 10% level of significance to support the claim. Reject ?0. There is enough evidence at the 10% level of significance to support the claim. Fail to reject H0. There is not enough evidence at the 10% level of significance to support the claim.

Answer 1