Math Problem Statement
Estimate the standard deviation of the Japanese car population (s or σ ̂). (Report the answer with 3 decimal points. Remember to use the formula for σ ̂ and not σ. Provide your calculation process.) σ ̂ = √[∑(X-M)2/(n-1)] when M=31.67 and N=15 and X=34,30,32,35,34,28,34,29,30,33,37,32,29,34,24
Solution
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Math Problem Analysis
Mathematical Concepts
Statistics
Standard Deviation
Sample vs Population Statistics
Formulas
Sample standard deviation formula: σ ̂ = √[∑(X-M)²/(n-1)]
Theorems
Bessel's Correction
Suitable Grade Level
College Level Statistics
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