Mathematics, 26.04.2021 15:30 jennifer7037

Assume that heights of students are normal distributed with mean 175 Cm and standard deviation 15 Cm. We select randomly a student. What is the probability that the height of the
selected student is not different from the mean value by more than two standard deviation ?
-0.9772
-0.0228
-The correct answer is not found
-0.9544

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