What is the probability a randomly selected patron is a female ...

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What is the probability a randomly selected patron is a female who prefers beer?

Question 2

Confidence intervals are a function of the:
 a. population, the sample, and the standard deviation
  b. sample, the variable of interest, and the degrees of freedom
  c. data in the sample, the confidence level, and the sample size
  d. sampling distribution, the confidence level, and the degrees of freedom
  e. mean, median, and mode

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Answer to Question 1

P(F and B) = 0.04

Answer to Question 2

c