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 a random sample of five artists or groups along with the number of platinum albums in a recent year. Determine the sample variance, s2. Round your final answer to the nearest tenth if necessary.
Random Sample of Artists or Groups with Platinum AlbumsArtist or Group
Number of
Platinum Albums
Alabama
49
The Rolling Stones
67
Eminem
62
U2
51
Neil Diamond
50
Solution
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Math Problem Analysis
Mathematical Concepts
Statistics
Variance
Deviation
Formulas
Sample Variance formula
Bessel's correction
Theorems
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Suitable Grade Level
High School
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