Data Set 9-1: Sample Scores: 2, 3, 4
-The T $\mu$

Multiple Choice

Data Set 9-1: Sample scores: 2, 3, 4
-The t value when the scores in Data Set 9-1 are tested against H₀: $\mu$ = 4.00 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 level for a one-tailed test
D) retained.