Of 470 randomly selected circuits produced in a photolithography process, 15 are defectives. How large must the sample be if we wish to be 95% confident that the error in estimating p (proportion of defective circuits) is less than 0.02 regardless of the true value of p? a. 1406 O b. 296 c. 2400 d. 297
Of 470 randomly selected circuits produced in a photolithography process, 15 are defectives. How large must the sample be if we wish to be 95% confident that the error in estimating p (proportion of defective circuits) is less than 0.02 regardless of the true value of p? a. 1406 O b. 296 c. 2400 d. 297
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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Transcribed Image Text:Of 470 randomly selected circuits produced in a photolithography process, 15 are
defectives. How large must the sample be if we wish to be 95% confident that the error in
estimating p (proportion of defective circuits ) is less than 0.02 regardless of the true value of
p?
O a. 1406
O b. 296
O c. 2400
d. 297
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