a. What is the probability that none of the people will make a purchase? The probability is (Round to four decimal places as needed.) b. What is the probability that less than 3 people will make a purchase? The probability is (Round to four decimal places as needed.) c. What is the probability that more than 1 person will make a purchase? The probability is (Round to four decimal places as needed.)
a. What is the probability that none of the people will make a purchase? The probability is (Round to four decimal places as needed.) b. What is the probability that less than 3 people will make a purchase? The probability is (Round to four decimal places as needed.) c. What is the probability that more than 1 person will make a purchase? The probability is (Round to four decimal places as needed.)
Chapter8: Sequences, Series,and Probability
Section: Chapter Questions
Problem 41CT: On a game show, a contestant is given the digits 3, 4, and 5 to arrange in the proper order to form...
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Transcribed Image Text:An e-commerce Web site claims that 3% of people who visit the site make a purchase. Complete parts a through e
below based on a random sample of 15 people who visited the Web site.
a. What is the probability that none of the people will make a purchase?
The probability is
(Round to four decimal places as needed.)
b. What is the probability that less than 3 people will make a purchase?
The probability is
(Round to four decimal places as needed.)
4
c. What is the probability that more than 1 person will make a purchase?
The probability is
(Round to four decimal places as needed.)
d. Construct a histogram for this distribution. Choose the correct graph below.
OA.
Probability
Binomial Probability
Distribution
0.5
Q
IN
OB.
Binomial Probability
0.5-
Distribution
Q
O C.
Binomial Probability
Distribution
Q
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