May 2016
Beginner to intermediate
368 pages
11h 41m
English
1 Measuring Variation: How Values Differ
From the Sum of Squares to the Variance
Using the VAR.P() and VAR.S() Functions
The Standard Error of the Mean
Expressing the Strength of a Correlation
Determining a Correlation’s Direction
From the Covariance to the Correlation Coefficient
Understanding Bias in the Correlation