A Hi-Tech company has introduced a new flash disk. Some dealers and customers have complained that some of the new disks are defective. In order to investigate this the company randomly tested n disks and found that 6.58% were defective. Find the appropriate sample size necessary to achieve a margin of error of 0.050 in order to construct a 97% confidence interval for the proportion of all flash disks that are defective. Round your answer to the nearest integer (whole number).
A Hi-Tech company has introduced a new flash disk. Some dealers and customers have complained that some of the new disks are defective. In order to investigate this the company randomly tested n disks and found that 6.58% were defective. Find the appropriate sample size necessary to achieve a margin of error of 0.050 in order to construct a 97% confidence interval for the proportion of all flash disks that are defective. Round your answer to the nearest integer (whole number).
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
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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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Transcribed Image Text:QUESTION 22
A Hi-Tech company has introduced a new flash disk. Some dealers and customers have
complained that some of the new disks are defective. In order to investigate this the
company randomly tested n disks and found that 6.58% were defective. Find the
appropriate sample size necessary to achieve a margin of error of 0.050 in order to
construct a 97% confidence interval for the proportion of all flash disks that are defective.
Round your answer to the nearest integer (whole number).
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