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Question
SeeClear Windows makes windows for use in homes and commercial buildings. The standards for glass thickness call for the glass to average 0.375 inches with a standard deviation equal to 0.050 inch. Suppose a random sample of n = 50 windows yields a sample mean of 0.392 inches. What is the probability if the windows meet the standards?
A) 0.0612
B) 0.0082
C) 0.0015
D) 0.0009
Answer
This answer is hidden. It contains 10 characters.
Related questions
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Q:
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Q:
When developing a confidence interval estimate, the confidence level is calculated based on the size of the sample and the population standard deviation.