2.99
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Medical billing errors and fraud are on the rise. According to Medical Billing Advocates of America, three out of four times, the medical bills that they review contain errors.

Source: Kelly Gooch, “Medical billing errors growing, says Medical Billing Advocates of America,” Becker’s Hospital Review, bit.ly/2qkA8mR. If a sample of 10 medical bills is selected, what is the probability that

a. 0 medical bills will contain errors?

b. exactly 5 medical bills will contain errors?

c. more than 5 medical bills will contain errors?

d. What are the mean and standard deviation of the probability distribution?

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