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Mathematics, 23.02.2021 14:00 jasmincorrea45

The mean incubation time of fertilized chicken eggs kept at 100.50C in a still-air incubator is 21 days. Suppose that the incubation times are approximately normally distributed with a standard deviation of 1 day. Would it be unusual for an egg to hatch in less than 18 days? Why?

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The mean incubation time of fertilized chicken eggs kept at 100.50C in a still-air incubator is 21 d...
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