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In San Francisco, 30% of workers take public transportation. A sample of 10 workers is chosen....

In San Francisco, 30% of workers take public transportation. A sample of 10 workers is chosen. To find the probability that exactly 3 workers out of the sample of ten take public transportation, we would compute:

A.) the cumulative binomial distribution with n = 3, p = 0.3, and x = 10

B.) the binomial probability mass function with n = 10, p = 0.3, and x = 3

C.) the cumulative binomial distribution with n = 10, p = 0.3, and x = 3

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