z is a standard normal random variable.The P(z  2.11)equals
A)0.4821
B)0.9821
C)0.5
D)0.0174

Name: z is a standard normal random variable.The P(z  2.11)equals A)0.4821 B)0.9821 C)0.5 D)0.0174
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Question

Quizplus · Accepted Answer

Using a standard normal distribution table, we find that P(z ≥ 2.11) is approximately 0.0174. This corresponds to the probability of getting a value that is 2.11 standard deviations or more above the mean of the standard normal distribution.

Z Is a Standard Normal Random Variable