Asked by Carlton Hopkins on Mar 10, 2024
Verified
If the covariance of x and y is 26.16 and the standard deviation of x is 32.7,then the slope of the least squares line is b1 =.80.
Covariance
A measure indicating the extent to which two variables change together, signifying the direction of their linear relationship.
Standard Deviation
A statistic that quantifies the amount of variation or dispersion of a set of data values, typically used to measure how spread out the numbers in a data set are.
Slope
A measure of the steepness, incline, or grade of a line, indicating the ratio of the vertical change to the horizontal change between two points on the line.
- Investigate and explain the linear connections between variables, covering the understanding of coefficients related to correlation and determination.
Verified Answer
Learning Objectives
- Investigate and explain the linear connections between variables, covering the understanding of coefficients related to correlation and determination.
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