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When testing H0: π1 - π2 = 0 versus H1: π1 - π2 ≠ 0, the observed value of the Z test statistic was found to be -2.13. The p-value for this test is ________.
选项：

A: 0.0166
B:0.0332
C: 0.9668
D: 0.9834

发布时间：2024-04-02 15:19:00

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When testing H0: π1 - π2 = 0 versus H1: π1 - π2 ≠ 0, the observed value of the Z test statistic was found to be -2.13. The p-value for this test is ________. 选项： A: 0.0166 B:0.0332 C: 0.9668 D: 0.9834

When testing H0: π1 - π2 = 0 versus H1: π1 - π2 ≠ 0, the observed value of the Z test statistic was found to be -2.13. The p-value for this test is ________.
选项：

A: 0.0166
B:0.0332
C: 0.9668
D: 0.9834