TRY THESE 1 This is a hypothesis test about a single population proportion, p. What are the appropriate null and alternative hypotheses? 2 The criteria for normality require that the expected number of successes, np, is at least 10, and the expected number of failures, n(1 - p), is at least 10. A Compute the expected number of successes. B Compute the expected number of failures. C Are the criteria satisfied for approximate normality? D What is the sample proportion? Write your answer as a decimal