Urgent! Please comment the answer first, followed by the solution. Which of the following is False about the standard normal distribution? A. P (z ≥ 2) = 2.5% B. P (z ≤ 1) = 84% C. P (z ≤ 2 ) = 97.5% D. P (z ≥ -1) = 16%
Added by Pamela T.
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It is a continuous probability distribution that is symmetric around the mean. A. P(z ≥ 2) = 2.5% is false. The area to the right of z = 2 under the standard normal curve is approximately 0.0228 or 2.28%. Show more…
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Which of the following is not correct about a standard normal distribution? A. P(Z > -2.5) = 0.0062 B. P(0 < Z < 1.50) = 0.4332 C. P(Z < 1.5) = 0.9332 D. P(Z > 2.0) = 0.0228 E. P(Z < -1.0) = 0.1587
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