Suppose you conduct a hypothesis test for the following
hypotheses from a sample of n = 25 observations, and you calculate
a test statistic of t = 1.75. (2 points each)
H0: m = 0
Ha: m > 0
- What are the degrees of freedom for this statistic?
- What are the two critical values t* from the t-Distribution
Critical Values table that bracket this test statistic? What are
the one-sided p-values for these two entries?
- Is the value t = 1.75 significant at the .10 alpha level? Is it
significant at the .05 alpha level? Is it significant at the .01
alpha level?