Question
1. 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. 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 less than -3.187C.
P(Z<3.187)=
2. 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 -3.18C and 1.24C.
P(3.18
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