It Is Desired to Test H0: µ = 50 Against

question 80

Multiple Choice

It is desired to test H0: µ = 50 against HA: µ ? 50 using ? = 0.10. The population in question is uniformly distributed with a standard deviation of 15. A random sample of 49 will be drawn from this population. If µ is really equal to 48, what is the probability that the hypothesis test would lead the investigator to commit a Type II error?

• A) 0.2433
• B) 0.8994
• C) 0.1006
• D) 0.7567

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