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Science-Related Homework Help Statistics and Probability Topic started by: BrandyBraden on Mar 5, 2023


Title: Given below are five observations collected in a regression study on two variables, x (independent ...
Post by: BrandyBraden on Mar 5, 2023

Given below are five observations collected in a regression study on two variables, x (independent variable) and y (dependent variable).

x

y

2

4

3

4

4

3

5

2

6

1


a.Develop the least squares estimated regression equation.
b.At 95% confidence, perform a t test and determine whether or not the slope is significantly different from zero.
c.Perform an F test to determine whether or not the model is significant. Let α = 0.05.
d.Compute the coefficient of determination.
e.Compute the coefficient of correlation.


Title: Re: Given below are five observations collected in a regression study on two variables, x (independent ...
Post by: jp50 on Mar 5, 2023
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