In a sample of 150 hospital emergency admissions with a certain diagnosis, 128 listed vomiting as a presenting symptom. Do these data provide sufficient evidence to indicate, at the .01 level of significance, that the population proportion is less than.92? Determine the P value.

Data: Subjects 1-150 = Vomiting Yes

a) a.Use hypothesis testing to answer this question. Be sure to define any symbols that you use in stating your null and alternative hypotheses, etc.Verify that it is appropriate to use the hypothesis testing method based on the Central Limit Theorem for this problem.