A hotel asked its customers to rate their stays as Excellent, Good, Fair, or Poor. The following table shows the frequency of each rating as well as the gender of the customer.

Rating Men Women Excellent 3 9 Good 20 12 Fair 16 7 Poor 6 2 Determine the probability that a randomly selected customer

a. Rated his or her stay as Excellent

b. Rated his or her stay as either Good or Fair

c. Rated his or her stay as other than Poor

d. Was a man who rated his stay as Good

e. Either was a woman or rated his or her stay as Fair

f. Rated her stay as Good, given the customer was a woman g. Was a woman, given the person rated the stay as Poor h. Construct a decision tree for these events.

AppendixLO1