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The Number of First-Year Students Who Will Decide to Live ≤\leq

Question 44

Multiple Choice

The number of first-year students who will decide to live in dormitories is a binomial random variable X with n = 1000 and p = 0.50. Use the normal approximation with continuity correction to approximate the probability that X will be no more than 490, P(X ≤\leq 490) .


A) 0.2743
B) 0.2709
C) 0.7291
D) 0.7357

Correct Answer:

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