Math Problem Statement
In the United States, the Recording Industry Association of America (RIAA) awards artists with a platinum album certification when an album has sold one million copies. The following data set includes the top five artists or groups along with the number of platinum albums in a recent year. Determine the population variance, σ 2 , representing the spread of the data. Round your final answer to the nearest tenth if necessary.
Top Five Artists or Groups with Platinum Albums Artist or Group Number of
Platinum Albums
The Beatles 183
Garth Brooks 157
Elvis Presley 147
The Eagles 120
Led Zeppelin 113
Solution
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Math Problem Analysis
Mathematical Concepts
Statistics
Variance
Deviation
Formulas
Population Variance formula
Theorems
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Suitable Grade Level
College Level
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