A hotel guest satisfaction study revealed that 59 59 % of hotel guests were aware of thehotel's 'green' conservation program.
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A hotel guest satisfaction study revealed that

59


59​% of hotel guests were aware of the​ hotel's "green" conservation program. Among these​ guests, 86


86​% actually participate in the program by reusing towels and bed linens. In a random sample of 15


15 hotel​ guests, consider the number​ (x) of guests who are aware and participate in the​ hotel's conservation efforts.

a. Explain why x is​ (approximately) a binomial random variable.

b. Use the rules of probability to determine the value of p for this binomial experiment.

c. Assume pequals


=


0.51. Find the probability that at least 10


of the


15 hotel guests are aware of and participate in the​ hotel's conservation efforts.

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