Math Problem Statement
The ages of students attending a college employment centre are normally distributed with a mean of 22 and a standard deviation of 1.2. The middle 95% of the students are approximately between what ages? (Use Empirical Rule) Calculate your answer using this Spreadsheet template.
Solution
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Math Problem Analysis
Mathematical Concepts
Statistics
Normal Distribution
Empirical Rule
Formulas
Lower bound = Mean - 2 * Standard deviation
Upper bound = Mean + 2 * Standard deviation
Theorems
Empirical Rule
Suitable Grade Level
Grades 9-12
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