Computational Statistics

Consider Ho: / = 45 versus HI: M

Consider Ho: g = 45versusH1.g < 45. a. A random sample of 25 observations produced a sample mean of 41.7. Using a population is known to be normally distributed witho = 9. 0.1 , would you reject the null hypothesis? The b. Another random sample of 25 observations taken from the same population produced a sample mean of 43.7. Using a you reject the null hypothesis? The population is known to be normally distributed witho = 9. 0.1, would Reject Do not reject Media