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A. Assume that the readings at freezing on a bundle of thermometers are normally distributed with a mean of 0C and a standard deviation of

A. Assume that the readings at freezing on a bundle of thermometers are normally distributed with a mean of 0C and a standard deviation of 1.00C. A single thermometer is randomly selected and tested. Find the probability of obtaining a reading between -2.826C and 2.017C.

P(2.826

B. For the standard normal distribution, find the value of c such that:

P(z > c) = 0.1143

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