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It was previously assumed that the rate of production of cookies at a factory is 1200 per hour. After sampling the production 100 times, we
It was previously assumed that the rate of production of cookies at a factory is 1200 per hour. After sampling the production 100 times, we find that the average number of cookies produced is 1220. The manufacturers of the cookies machine tell us that the variance of cookies production is 2500. Under a normal distribution, what's the prob of observing such a high rate of production
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Precalculus (Subscription)
Authors: Michael Sullivan, Michael Sullivan III
11th Edition
0135228980, 9780135228982
