Kissing. You ask 180 students to answer the question: Did you kiss on your most

Question

Kissing. You ask 180 students to answer the question: Did you kiss on your most recent fi rst date? You use the two-coin method described in this section, and 50 people answer Kissing. You ask 180 students to answer the question: Did you kiss on your most recent fi rst date? You use the two-coin method described in this section, and 50 people answer You ask 180 students to answer the question: Did you kiss on your most recent fi rst date? You use the two-coin method described in this section, and 50 people answer

Explanation / Answer

We estimate the rate r as

(4*TY-N)/(2*N)

where,

TY = number of respondents syaing yes

N = number of people we're sampling

therefore,

r = (4*50-180)/(2*180)

r = 5.56%

hence, 5.56% of the respondents kissed

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