Math Problem Statement
A set of middle school student heights are normally distributed with a mean of [150] centimeters and a standard deviation of [20] centimeters. Uma is a middle school student with a height of [165] centimeters.
What proportion of student heights are higher than Uma's height? You may round your answer to four decimal places.
Solution
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Math Problem Analysis
Mathematical Concepts
Normal Distribution
Z-score
Cumulative Probability
Formulas
Z-score formula: Z = (X - μ) / σ
Theorems
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Suitable Grade Level
Grades 9-12
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