6. Consider H0: ? = 45 versus H1: ? < 45. A random sample of 25 observations produced a sample mean of 41.8. Using ? = .025 and the population is known to be normally distributed with ? = 6A. What is the value of z? Round to two decimal placeB. Would you reject the null hypothesis? Reject HoDo not reject Ho
Consider H0: = 45 versus H1: 45. A random sample of 25 observations produced a sample mean of 41. Using = .025 and the population is known to be…
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