# Probability of Thermometer Readings

Assume that the readings on the thermometers are normally distributed with a mean of 0 degrees and a standard deviation of 1 degrees C. A thermometer is randomly selected and tested. Find the probability of a reading that is less than -2.75.

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#### Solution Summary

This solution finds the probability that a thermometer reading is less than -2.75 in a normal distribution of thermometer readings.

$2.19