the sales manager knows that 13% of his clients do not pay their debts in full. He supposes that he selects a sample of 87 clients. What is the probability that 9% or more will not be fulfilled in their obligations?

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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the sales manager knows that 13% of his clients
do not pay their debts in full. He supposes that
he selects a sample of 87 clients. What is the
probability that 9% or more will not be fulfilled in
their obligations?
Transcribed Image Text:the sales manager knows that 13% of his clients do not pay their debts in full. He supposes that he selects a sample of 87 clients. What is the probability that 9% or more will not be fulfilled in their obligations?
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