One institute mandates that for every 100 items scanned through the electronic checkout scanner at a retail store, no more than 2 should have an inaccurate price. A recent study of the accuracy of checkout scanners at the stores of a certain company showed that, of the 65 company stores investigated, 50 violated the institute's scanner accuracy standard. If 1 of the 65 company stores is randomly selected, what is the probability that that store does not violate the institute scanner accuracy standard? ... The probability that that store does not violate the institute's scanner accuracy standard is (Round to four decimal places as needed.)
One institute mandates that for every 100 items scanned through the electronic checkout scanner at a retail store, no more than 2 should have an inaccurate price. A recent study of the accuracy of checkout scanners at the stores of a certain company showed that, of the 65 company stores investigated, 50 violated the institute's scanner accuracy standard. If 1 of the 65 company stores is randomly selected, what is the probability that that store does not violate the institute scanner accuracy standard? ... The probability that that store does not violate the institute's scanner accuracy standard is (Round to four decimal places as needed.)
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Question
![One institute mandates that for every 100 items scanned through the electronic checkout scanner at a retail store, no more than 2 should have
an inaccurate price. A recent study of the accuracy of checkout scanners at the stores of a certain company showed that, of the 65 company
stores investigated, 50 violated the institute's scanner accuracy standard. If 1 of the 65 company stores is randomly selected, what is the
probability that that store does not violate the institute scanner accuracy standard?
The probability that that store does not violate the institute's scanner accuracy standard is
(Round to four decimal places as needed.)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ff8a86740-781a-4204-bc63-549b5147664d%2F3b1fa865-77db-4eb1-a5bb-9c75e9ecd9bc%2F7qqqzc_processed.jpeg&w=3840&q=75)
Transcribed Image Text:One institute mandates that for every 100 items scanned through the electronic checkout scanner at a retail store, no more than 2 should have
an inaccurate price. A recent study of the accuracy of checkout scanners at the stores of a certain company showed that, of the 65 company
stores investigated, 50 violated the institute's scanner accuracy standard. If 1 of the 65 company stores is randomly selected, what is the
probability that that store does not violate the institute scanner accuracy standard?
The probability that that store does not violate the institute's scanner accuracy standard is
(Round to four decimal places as needed.)
Expert Solution
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Step 1
Answer
Given
one institute mandates that for every 100 times scanned.
A recent study of the accuracy of checkout scanners at the stores of certain company showed that, of the 65 company stores investigated, 50 violated the Institue's scanner.
the probability of violate the institute's scanner accuracy standard is:
= 50/65
=0.7692
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