Find the Indicated Probability

question 250

Multiple Choice

Find the indicated probability.
-The lengths of human pregnancies are normally distributed with a mean of 268 days and a standard deviation of 15 days. What is the probability that a pregnancy lasts at least 300 days?

• A) 0.4834
• B) 0.0179
• C) 0.9834
• D) 0.0166

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