For a two-tailed test at 86.12% confidence, Z =
A)1.96
B)1.48
C)1.09
D)0.86

Name: For a two-tailed test at 86.12% confidence, Z = A)1.96 B)1.48 C)1.09 D)0.86
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Question

Quizplus · Accepted Answer

For a two-tailed test at 86.12% confidence, we want to find the critical values that capture 43.06% in each tail. Using a standard normal distribution table, the closest Z-value to capture 43.06% in one tail is 1.48. Therefore, the best choice is B.

For a Two-Tailed Test at 86