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X Has a Normal Distribution with Mean 50 and Standard

Question 20

Multiple Choice

X has a Normal distribution with mean 50 and standard deviation 8. Which of the following statements is correct?


A) The probability P(X < 52) is slightly smaller than the probability P(X ≤ 52) .
B) The probability P(X < 52) is equal to the probability P(X ≤ 52) .
C) The probability P(X < 52) is slightly greater than the probability P(X ≤ 52) .
D) The probability P(X < 52) could be very different from the probability P(X ≤ 52) .

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