A 0.1 significance level is used for a hypothesis test of the claim

a. Identify the null hypothesis and the alternative hypothesis.

b. What is the value of alpha?

c. What is the sampling distribution of the sample statistic?

d. Is the test two-tailed, left-tailed, or right-tailed?

e. What is the value of the test statistic?

f. What is the P-value?

g. What are the critical value(s)?

h. What is the area of the critical region?