You may need to use the appropriate appendix table or technology to answer this question. Consider the following hypothesis test. : > 10 < 10 The sample size is 120 and the population standard deviation is 4. Use a = 0.05. If the actual population mean is 9, the probability of a type II error is 0.1370. Suppose the researcher wants to reduce the probability of a type II error to 0.10 when the actual population mean is 10. What sample size is recommended? (Round your answer up to the nearest integer.)