Among 26- to 31-year-olds, 37% say they have danced in public while under the influence of alcohol. Suppose three 26- to 31-year-olds are selected at random. Complete parts (a) through (d) below. (a)...


Among 26- to 31-year-olds, 37% say they have danced in public while under the influence of alcohol. Suppose three 26- to 31-year-olds are selected at random.<br>Complete parts (a) through (d) below.<br>(a) What is the probability that all three have danced in public while under the influence of alcohol?<br>(Round to four decimal places as needed.)<br>(b) What is the probability that at least one has not danced in public while under the influence of alcohol?<br>(Round to four decimal places as needed.)<br>(c) What is the probability that none of the three have danced in public while under the influence of alcohol?<br>(Round to four decimal places as needed.)<br>(d) What is the probability that at least one has danced in public while under the influence of alcohol?<br>(Round to four decimal places as needed.)<br>

Extracted text: Among 26- to 31-year-olds, 37% say they have danced in public while under the influence of alcohol. Suppose three 26- to 31-year-olds are selected at random. Complete parts (a) through (d) below. (a) What is the probability that all three have danced in public while under the influence of alcohol? (Round to four decimal places as needed.) (b) What is the probability that at least one has not danced in public while under the influence of alcohol? (Round to four decimal places as needed.) (c) What is the probability that none of the three have danced in public while under the influence of alcohol? (Round to four decimal places as needed.) (d) What is the probability that at least one has danced in public while under the influence of alcohol? (Round to four decimal places as needed.)

Jun 08, 2022
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