# Probability calculations for binomial distribution

Please show work.

31. A Myrtle Beach resort hotel has 120 rooms. In the spring months, hotel room occupancy is approximately 75%.

a. What is the probability that at least half of the rooms are occupied on a given day?

b. What is the probability that 100 or more rooms are occupied on a given day?

c. What is the probability that 80 or fewer rooms are occupied on a given day?

https://brainmass.com/statistics/probability/probability-calculations-for-binomial-distribution-153383

#### Solution Summary

The solution gives step by step procedure for the calculation of probability for binomial random variable

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