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    Probability based on Normal distribution

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    Standard normal distribution - Assume the readings on the thermometers are normally distributed with a mean of 0° and a standard deviation of 1.00°c. A thermometer is randomly selected and tested. In each case draw a sketch, and find the probability of each reading.

    Greater than 1.96

    Between 0.50 and 1.50

    Between -3.90 and 1.50

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    Solution Summary

    The solution gives the details of computing probability of a normal random variable based on Z score.