Priti is a real estate agent who sells large commercial buildings. Because her commission is so large on a single sale, she does not need to sell many buildings to make a good living. History shows that Priti has a record of selling an average of 8.3 large commercial buildings every 280 days. b) In a 54-day period, what is the probability that Priti will make no sales? (Round your answer to four decimal places.) P(0) = In a 54-day period, what is the probability that Priti will make one sale? (Round your answer to four decimal places.) P(1) = In a 54-day period, what is the probability that Priti will make two or more sales? (Round your answer to four decimal
Priti is a real estate agent who sells large commercial buildings. Because her commission is so large on a single sale, she does not need to sell many buildings to make a good living. History shows that Priti has a record of selling an average of 8.3 large commercial buildings every 280 days. b) In a 54-day period, what is the probability that Priti will make no sales? (Round your answer to four decimal places.) P(0) = In a 54-day period, what is the probability that Priti will make one sale? (Round your answer to four decimal places.) P(1) = In a 54-day period, what is the probability that Priti will make two or more sales? (Round your answer to four decimal
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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Question
Priti is a real estate agent who sells large commercial buildings. Because her commission is so large on a single sale, she does not need to sell many buildings to make a good living. History shows that Priti has a record of selling an average of 8.3 large commercial buildings every 280 days.
b)
In a 54-day period, what is the probability that Priti will make no sales? (Round your answer to four decimal places.)
P(0) =
In a 54-day period, what is the probability that Priti will make one sale? (Round your answer to four decimal places.)
P(1) =
In a 54-day period, what is the probability that Priti will make two or more sales? (Round your answer to four decimal places.)
P(r ≥ 2) =
(c)
In a 92-day period, what is the probability that Priti will make no sales? (Round your answer to four decimal places.)
P(0) =
In a 92-day period, what is the probability that Priti will make two sales? (Round your answer to four decimal places.)
P(2) =
In a 92-day period, what is the probability that Priti will make three or more sales? (Round your answer to four decimal places.)
P(r ≥ 3) =
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