Hypothesis testing for the population mean.
Assume that a random sample of 16 measurements from a normally distributed population gives a sample mean of x-bar = 13.5 and a sample standard deviation of s=6.
Make use of rejection points to test Ho: μ ≤ 10 versus Ha: μ > 10 using the levels of significance given below:
What is the value of the test statistic t: [ ]
What is the rejection point at α = .10 and indicate if you would accept or reject Ho? t.10 = [ ]
What is the rejection point at α = .05 and indicate if you would accept or reject Ho? t.05 = [ ]
What is the rejection point at α = .01 and indicate if you would accept or reject Ho? t.01 = [ ]
What is the rejection point at α = .001 and indicate if you would accept or reject Ho? t.001 = [ ]