(Solved): Given are five observations for two variables, x and y. \table[[x_(i),1,2,3,4,5],[y_(i),4,6,4,12,14] ...

Given are five observations for two variables,

and

. \table[[

,1,2,3,4,5],[

,4,6,4,12,14]] (a) Develop a scatter diagram for these data. (b) What does the scatter diagram developed in part (a) indicate about the relationship between the two variables? There appears to be a positive linear relationship between

and

. There appears to be a negative linear relationship between

and

. There appears to be no noticeable relationship between

and

. (c) Try to approximate the relationship between

and

by drawing a straight line through the data. (d) Develop the estimated regression equation by computing the values of

and

using

and

. (e) Use the estimated regression equation to predict the value of

when

.