Discuss the below:
A Courtyard Hotel by Marriott conducted a survey of its guests. Sixty-two surveyors were completed. Based upon the data from the survey, determine the following:
a) Two customers are selected. What is the probability that both will be on a business trip?
b) What is the probability that a customer will be on a business trip or will experience a hotel problem during a stay at the Courtyard?
c) What is the probability that a customer on business will have an in-state-area-code phone number?
d) Based on the data, can the Courtyard manager conclude that a customer's rating regarding staff attentiveness is independent of whether the or she is traveling on business, pleasure, or both? Use the rules of probability to make this determination?
Attachment:- data.rar