Choose a test. We would like to test the following hypotheses:

H0 : p = 0.1

HA : p 0.1

The sample size is 120 and the sample proportion is 8.5%. Determine which of the below test(s) is/are appropriate for this situation and explain your reasoning.

I. Z-test for a proportion, i.e. proportion test using normal model

II. Z-test for comparing two proportions

III. 2 test of independence

IV. Simulation test for a proportion

V. t-test for a mean

VI. ANOVA