Math Problem Statement
The data to the right contain the state cigarette tax (in $) for all 20 regions of a country. 1.36 1.75 2.51 0.45 1.18 0.64 3.00 0.55 2.00 0.79 1.60 0.98 0.37 2.24 4.35 0.62 2.70 1.78 1.53 0.84 Compute the population mean and population standard deviation for the regional cigarette taxes.
Solution
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Math Problem Analysis
Mathematical Concepts
Statistics
Descriptive Statistics
Mean
Standard Deviation
Formulas
Population mean formula: μ = (Σx_i) / N
Population standard deviation formula: σ = √(Σ(x_i - μ)^2 / N)
Theorems
Descriptive statistics principles
Suitable Grade Level
Grades 9-12
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