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=_____

there is a linear relationship between x and y variable.

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