A salesperson contacts eight potential customers per day. From past experience, we know that the probability of a potential customer making a purchase is 0.10
a. Define the random variable in words for this experiment.
b. What is the probability the salesperson will make exactly two sales in a day?
c. What is the probability the salesperson will make at least two sales in a day?
d. What percentage of days will the salesperson not make a sale?
e. What is the expected number of sales per day?
a. x = the number of sales made out of 8 contacts
b. 0.1488
c. 0.1869
d. 43.05%
e. 0.8
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