MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN: 9781119256830
Author: Amos Gilat
Publisher: John Wiley & Sons Inc
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Question
Estimate the indicated probability by using the normal distribution as an approximation to the binomial distribution. Two percent of hair dryers produced in a certain plant are defective. Estimate the probability that of 10,000 randomly selected hair dryers, at least 219 are defective. Round to four decimal places. OA. 0.9066 OB. 0.0823 OC. 0.0869 OD. 0.0932
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Transcribed Image Text:Estimate the indicated probability by using the normal distribution as an approximation to the binomial distribution. Two percent of hair dryers produced in a certain plant are defective. Estimate the probability that of 10,000 randomly selected hair dryers, at least 219 are defective. Round to four decimal places. OA. 0.9066 OB. 0.0823 OC. 0.0869 OD. 0.0932
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P left parenthesis d e f e c t i v e space h a i r space d r y e r s right parenthesis space colon thin space p space equals space 0.02 S a m p l e space s i z e space colon space n space equals space 10000 x space equals space N u m b e r space o f space d e f e c t i v e space h a i r space d r y e r s P left parenthesis x greater or equal than 219 right parenthesis space equals space ? space

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