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Transportation officials tell us that 80% of drivers wear seat belts while driving. Use normal distribution to
approximate the probability of observing 518 or fewer drivers wearing seat belts in a sample of 700 drivers.
Let P(Z >3.92) = 0; P(Z < -0.52) = 0.3.
A. approximately 0
B. approximately 1
C. 0.3
D. 0.7
E. None of the other choices is correct
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