Cosmetics marketing, part 2. Look again at the data from the GfK Roper Worldwide survey on skin

Question:

Cosmetics marketing, part 2.

Look again at the data from the GfK Roper Worldwide survey on skin care in Exercise 46.

a) If we select a respondent at random, what’s the probability we choose a person from the U.S.A. who agreed with the statement?

b) Among those from the U.S.A., what is the probability that a person responded “Agree”?

c) What’s the probability that a person who agreed was from the U.S.A.?

d) If the person responded “Disagree,” what is the probability that they are from the U.S.A.?

e) What’s the probability that a person from the U.S.A.

disagreed?

f) Are response to the question and Country independent?

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