1. You are given the following data to fit a simple linear regression x 1 2 3 4 5 y -2 4 2 -1 0 Using linear least squares, determine the t-value for testing the hypothesis that no linear relationship exist between y and x. (a) 0.01, (b) 0.03, (c) 0.09, (d) 0.11, (e) 0.13
For the given data,
Let us find the fitted regression equation.
I have used excel to fit the regression line---
Steps are--- Enter data>>Data>>Data Analysis>>Regression>>Select Range>>OK
The output of the excel is ---
From the above output ---
t-value=0.11 ( I have highlighted it )
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