Data Set 9-4: N = 6 $\Sigma$X = 30 $\Sigma$X 2 = 180 -The t value when the scores in Data Set 9-4 are tested against H₀: µ = 8.00 leads to the conclusion that the null hypothesis be A) rejected at the .05 level for a two-tailed test B) rejected at the .05 and .01 level for a two-tailed test C) rejected at the .05, .01, and .001 level for a one-tailed test D) retained.

Question

Quizplus · Accepted Answer

The t value is significant at the .05 level for a two-tailed test.

Data Set 9-4: N = 6 Σ\SigmaΣ X = 30 Σ\SigmaΣ X2 = 180 -The T Value When the Scores in \Sigma

Data Set 9-4: N = 6 $\Sigma$ X = 30 $\Sigma$ X² = 180
-The T Value When the Scores in \Sigma