Exhibit 4-2

Multiple Choice

Exhibit 4-2.Mark Zuckerberg,the founder of Facebook,has announced that he will eat meat only from animals that he has killed himself (Vanity Fair,November 2011) .Suppose 257 people were asked: "Does the idea of killing your own food appeal to you,or not?" The accompanying contingency table,cross-classified by gender,is produced from the 187 respondents. Refer to Exhibit 4-2.The probability that a respondent to the survey is male is closest to ____.

A) 0.19
B) 0.38
C) 0.49
D) 0.64