A marketing survey compiled data on the number of cars in households. If X = the number of cars in a randomly selected household, and we omit the rare cases of more than 5 cars, then X has the following probability distribution: 1 2 P(X=x) 0.24 0.37 0.20 4 5 0.11 0.05 0.03 What is the probability that a randomly chosen household has at least two cars? Select one: O a. 0.61 O b. 0.39 О с. 0.29 O d. 0.2
A marketing survey compiled data on the number of cars in households. If X = the number of cars in a randomly selected household, and we omit the rare cases of more than 5 cars, then X has the following probability distribution: 1 2 P(X=x) 0.24 0.37 0.20 4 5 0.11 0.05 0.03 What is the probability that a randomly chosen household has at least two cars? Select one: O a. 0.61 O b. 0.39 О с. 0.29 O d. 0.2
Chapter8: Sequences, Series,and Probability
Section8.7: Probability
Problem 11ECP: A manufacturer has determined that a machine averages one faulty unit for every 500 it produces....
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Transcribed Image Text:A marketing survey compiled data on the number of cars in households. If X = the
number of cars in a randomly selected household, and we omit the rare cases of
more than 5 cars, then X has the following probability distribution:
0 1
3
4 5
P(X=x) 0.24 0.37 0.20
0.11 0.05 0.03
What is the probability that a randomly chosen household has at least two cars?
Select one:
O a.
0.61
O b. 0.39
Ос.
0.29
O d. 0.2
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