Question
Sugar contents of two different varieties of apples are known to follow normal distribu- tions with common standard deviation. An analysis of variance is conducted
Sugar contents of two different varieties of apples are known to follow normal distribu- tions with common standard deviation. An analysis of variance is conducted to compare the mean sugar contents of the two varieties of apples. The test statistic and the P-value are calculated to be 2.25 and 0.16, respectively. Suppose we had instead conducted a pooled two-sample t test of H0: 1 = 2 vs. Ha: 1 = 2. What would be the value of the test statistic and the P-value? A) 1.50 and 0.40 (B) 5.06 and 0.16 (C) 2.25 and 0.40 (D) 1.50 and 0.16 (E) 5.06 and 0.0256
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