Use the given information to find the P-value
-The test statistic in a two-tailed test is z = -1.63.
A)0.1253
B)0.6783
C)0.1032
D)0.4372

Question

Quizplus · Accepted Answer

The P-value for a two-tailed test with a z-score of -1.63 is found by looking up the z-score in a standard normal distribution table, which gives the probability of being less than -1.63. This probability is approximately 0.0516. Since it is a two-tailed test, we double this probability to account for both tails, resulting in a P-value of approximately 0.1032.

Use the Given Information to Find the P-Value