Math Problem Statement
Ms. Johnson uses a statistics program to analyze all the data collected by her students during a lab experiment about acceleration due to gravity. The program reports =31.5 and . What is the variance of the data? Round to the nearest tenth. 1.6 2.5 5.6 6.3
Solution
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Math Problem Analysis
Mathematical Concepts
Statistics
Variance
Standard Deviation
Formulas
Variance = (Standard Deviation)^2
Theorems
-
Suitable Grade Level
High School