What is the probability that the salesperson will make exactly three sales in a day? b. What percentage of days will the salesperson not make a sale? c. What is the expected number of sales per day? Please do fast ASAP fast
What is the probability that the salesperson will make exactly three sales in a day? b. What percentage of days will the salesperson not make a sale? c. What is the expected number of sales per day? Please do fast ASAP fast
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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A salesperson contacts 10 potential customers per day. From past experience, we know that the probability of a potential customer making a purchase is .20.
a. What is the probability that the salesperson will make exactly three sales in a day?
b. What percentage of days will the salesperson not make a sale?
c. What is the expected number of sales per day?
Please do fast ASAP fast
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