Math Problem Statement
In a certain city, the average 20- to 29-year old man is 69.6 inches tall, with a standard deviation of 3.1 inches, while the average 20- to 29-year old woman is 64.3 inches tall, with a standard deviation of 3.9 inches. Who is relatively taller, a 75-inch man or a 70-inch woman? Find the corresponding z-scores. Who is relatively taller, a 75-inch man or a 70-inch woman? Select the correct choice below and fill in the answer boxes to complete your choice.
Solution
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Math Problem Analysis
Mathematical Concepts
Statistics
Z-Scores
Standard Deviation
Formulas
Z-Score formula: z = (X - μ) / σ
Theorems
Z-Score Theorem
Suitable Grade Level
Grades 9-12
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