Consider the following computer output.

(a) How many degrees of freedom are there on the t-test statistic?

(b) Fill in the missing quantities.

(c) At what level of significance can the null hypothesis be rejected?

(d) If the hypothesis had been H₀: μ = 34 versus H₁: μ > 34, would the P-value have been larger or smaller?

(e) If the hypothesis had been H₀: μ = 34.5 versus H₁: μ ‰  34.5, would you have rejected the null hypothesis at the 0.05 level?

Transcribed Image Text:

One-Sample T: Test of mu = 34 vs not = 34 Variable N Mean StDev SE Mean 16 35.274 1.783 95% CI (34.324, 36.224) T P ? 0.012 х