You may need to use the appropriate appendix table or technology to answer this question. A salesperson contacts six potential customers per day. From past experience, we know that the probability of a potential customer making a purchase is 0.10. (a) What is the probability that the salesperson will make exactly two sales in a day? (Round your answer to four decimal places.) .0984 (b) What is the probability that the salesperson will make at least two sales in a day? (Round your answer to four decimal places.) .1143 (c) What percentage of days will the salesperson not make a sale? (Round your answer to two decimal places.)
You may need to use the appropriate appendix table or technology to answer this question. A salesperson contacts six potential customers per day. From past experience, we know that the probability of a potential customer making a purchase is 0.10. (a) What is the probability that the salesperson will make exactly two sales in a day? (Round your answer to four decimal places.) .0984 (b) What is the probability that the salesperson will make at least two sales in a day? (Round your answer to four decimal places.) .1143 (c) What percentage of days will the salesperson not make a sale? (Round your answer to two decimal places.)
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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I only need help with part c
Transcribed Image Text:You may need to use the appropriate appendix table or technology to answer this question.
A salesperson contacts six potential customers per day. From past experience, we know that the probability of a potential customer making a purchase is 0.10.
(a) What is the probability that the salesperson will make exactly two sales in a day? (Round your answer to four decimal places.)
0984
(b) What is the probability that the salesperson will make at least two sales in a day? (Round your answer to four decimal places.)
.1143 V
(c) What percentage of days will the salesperson not make a sale? (Round your answer to two decimal places.)
%
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