P(-2.891 < Z < 3.035) = P(Z < 3.035) - P(Z < -2.891) = 0.9988 - 0.0019 = 0.9969
Daniella L.
asked 06/29/207. please answer all parts
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 between -2.891°C and 3.035°C.
P(−2.891<Z<3.035)=?
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