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Ksivusya [100]
3 years ago
7

According to a survey about how workers get to work in Wyoming, 77 percent of workers get to work by driving alone, 11 percent g

et to work by carpooling, 4 percent get to work by walking, and 8 percent get to work by other means of transportation. Suppose a sample of 200 Wyoming workers is selected at random. Let the random variable D represent the number of workers in the sample who get to work by driving alone. What is the expected value of D?
Advanced Placement (AP)
1 answer:
AURORKA [14]3 years ago
8 0

Answer: E. 154

Explanation: the expected value of the number in the sample who get to work driving alone.

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