Use the given information to find the Upper P-value. The test statistic in a two-tailed test...

Question

Question

Use the given information to find the Upper P-value. The test statistic in a two-tailed test is z= 1.67. Use the Cumulative Probabilities Table

math Statistics-And-Probability

Answer 1

Answer #1

Solution :

Given that,

This is the two tailed test ,

z = 1.67

Using standard normal table,

P(z > 1.67) = 1 - P(z < 1.67) = 1 - 0.9525 = 0.0475

P-value = 2 * P(z > 1.67) = 2 * 0.0475 = 0.095

P-value = 0.095

Answer 2

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