Applet Exercise Vehicles entering an intersection from the
Chapter 7, Problem 83E(choose chapter or problem)
Problem 83E
Applet Exercise Vehicles entering an intersection from the east are equally likely to turn left, turn right, or proceed straight ahead. If 50 vehicles enter this intersection from the east, use the applet Normal Approximation to Binomial Distribution to find the exact and approximate probabilities that
a 15 or fewer turn right.
b at least two-thirds of those in the sample turn.
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