*The following another set of data that looking at how long it takes to get to...

*The following another set of data that looking at how long it takes to get to work. Let x= commuting distance (miles) and y= commuting time (minutes)

x	5	10	15	20	25	50
y	16	32	44	45	63	115

Give a scatterplot of this data and comment on the direction, form and strength of this relationship.
Determine the least-squares estimate equation for this data set.
Give the r², comment on what that means.
Give the residual plot based on the least-squares estimate equation.
Test if this least-squares estimate equation specify a useful relationship between commuting distance and commuting time.

answer all questions

Expert Solution

Answer:

e)

milcah answered 7 months ago

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