Question
Given are five observations for two variables, x and y. X: 1 2 3 4 5...
Given are five observations for two variables, x and y.
X: 1 2 3 4 5
Y: 4 5 5 11 13
a. Try to approximate the relationship between x and y by drawing a straight line through the data.
b. Develop the estimated regression equation by computing the values of b0 and b1 (to 1 decimals).
y= _____ + ______x
c. Use the estimated regression equation to predict the value of y when x=4 (to 1 decimals).
y=_____
Homework Answers
Answer #1
there is a linear relationship
between x and y variable.
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