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?
