Quiz 4

7.  In a recent​ poll, a random sample of adults in some country​ (18 years and​ older) was​ asked, “When you see an ad emphasizing that a product is​ “Made in our​ country,” are you more likely to buy​ it, less likely to buy​ it, or neither more nor less likely to buy​ it?” The results of the​ survey, by age​ group, are presented in the following contingency table. Complete parts​ (a) through​ (c).

(a) What is the probability that a randomly selected individual is 35 to 44 years of​ age, given the individual is more likely to buy a product emphasized as​ “Made in our​ country”?

The probability is approximately _________

​(b) What is the probability that a randomly selected individual is more likely to buy a product emphasized as​ “Made in our​ country,” given the individual is 35 to 44 years of​ age?

The probability is approximately _________

​(c) Are​ 18- to​ 34-year-olds more likely to buy a product emphasized as​ “Made in our​ country” than individuals in​ general?

1. Yes, more likely
2. No, less likely