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Suppase that, on average, 1 out of 4 customers prefer to bring their own bags to a grocery store. Assume that customers' preferences are independent of each other. Among the next 5 customers to arrive in the store, what is the probability that exactly one of the customers will have brought their own bag? Please select the closest answer value. O a. 0.80 O b. 0.25 C. 0.40 O d. 0.20

Suppase that, on average, 1 out of 4 customers prefer to bring their own bags to a grocery store. Assume that customers' preferences are independent of each other. Among the next 5 customers to arrive in the store, what is the probability that exactly one of the customers will have brought their own bag? Please select the closest answer value. O a. 0.80 O b. 0.25 C. 0.40 O d. 0.20

A First Course in Probability (10th Edition)
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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plz answer both subparts..tysm

Suppose that, on average, 1 out of 4 customers prefer to bring their own bags to a grocery store. Assume that customers' preferences are independent of each other. Among the next 5 customers to arrive in the store, what is the probability that exactly one of the customers will have brought their own bag? Please select the closest answer value. a. 0.80 O b. 0.25 O c. 0.40 O d. 0.20 Among the next 2 customers to arrive in the store, what is the probability that at least one of the customers will have brought their own bag? Please select the closest answer value. O a. 0.44 O b. 0.38 O c. 0.56 O d. 0.62
Transcribed Image Text:Suppose that, on average, 1 out of 4 customers prefer to bring their own bags to a grocery store. Assume that customers' preferences are independent of each other. Among the next 5 customers to arrive in the store, what is the probability that exactly one of the customers will have brought their own bag? Please select the closest answer value. a. 0.80 O b. 0.25 O c. 0.40 O d. 0.20 Among the next 2 customers to arrive in the store, what is the probability that at least one of the customers will have brought their own bag? Please select the closest answer value. O a. 0.44 O b. 0.38 O c. 0.56 O d. 0.62
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