2 Answered Questions for the topic QMB

Assuming a normal distribution, 75% of patients will wait at least this much time?

Your primary care doctor's office staff has determined the average wait time to see the doctor is 18 minutes, with a standard deviation of 7 minutes.   Assuming a normal distribution, 75% of... more

Assuming a binomial distribution, what is the probability that at least 4 of the next 10 customers will purchase popcorn?

The Boy Scouts of America organization has determined that 20% of supermarket customers will purchase popcorn outside the store from cub scouts for its yearly fundraising efforts.Assuming a... more

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