4. Assume that the probability that an individual changes residence during the year is 0.21. A survey is taken of five individuals. (a) Write out the elements in the sample space. (b) What is the probability that exactly three out of the five individuals move during the year? (c) What is the probability that at least one of the five individuals moves during the year?
4. Assume that the probability that an individual changes residence during the year is 0.21. A survey is taken of five individuals. (a) Write out the elements in the sample space. (b) What is the probability that exactly three out of the five individuals move during the year? (c) What is the probability that at least one of the five individuals moves during the year?
Chapter8: Sequences, Series,and Probability
Section8.7: Probability
Problem 4ECP: Show that the probability of drawing a club at random from a standard deck of 52 playing cards is...
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Could you help me solve and understand number 4 written out by hand?
Transcribed Image Text:4. Assume that the probability that an individual changes residence during the year is
0.21. A survey is taken of five individuals.
(a) Write out the elements in the sample space.
(b) What is the probability that exactly three out of the five individuals move during
the year?
(c) What is the probability that at least one of the five individuals moves during
the year?
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