Math Problem Statement
The Graduate Management Admission Test (GMAT) is a standardized exam used by many universities as part of the assessment for admission to graduate study in business. The average GMAT score for a university is 522. Assume that GMAT scores are bell-shaped with a standard deviation of 100.
If required, round your answers to one decimal place.
Solution
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Math Problem Analysis
Mathematical Concepts
Statistics
Normal Distribution
Empirical Rule
Formulas
Empirical Rule (68-95-99.7 rule)
Standard deviation formula: x̄ ± σ, x̄ ± 2σ, x̄ ± 3σ
Theorems
Empirical Rule for Normal Distribution
Suitable Grade Level
Grades 10-12
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