1. Assume that the readings at freezing on a bundle of thermometers are normally distributed with a mean of 0°C and a st

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answerhappygod
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1. Assume that the readings at freezing on a bundle of thermometers are normally distributed with a mean of 0°C and a st

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1. Assume that the readings at freezing on a bundle of
thermometers are normally distributed with a mean of 0°C and a
standard deviation of 1.00°C. A single thermometer is randomly
selected and tested. Find the probability of obtaining a reading
less than -1.278°C.
2. Assume that the readings at freezing on a batch of
thermometers are normally distributed with a mean of 0°C and a
standard deviation of 1.00°C. A single thermometer is randomly
selected and tested. Find the probability of obtaining a reading
less than 1.721°C.
3. Assume that the readings at freezing on a batch of
thermometers are normally distributed with a mean of 0°C and a
standard deviation of 1.00°C. A single thermometer is randomly
selected and tested. Find the probability of obtaining a reading
greater than -1.175°C.
Also, how is this entered into a calculator?
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