4. ( 12 focuses) In light of the fact that older individuals may experience issues remaining to have their statures estimated, an investigation took a gander at foreseeing by and large range from tallness to simply the knee (in centimeters). The condition of the least-squares relapse line for foreseeing the stature of an individual from his knee tallness is: ^^^CDstature = 42.93 + (2.45 x knee stature) a) What does the slant of 2.45 mean with regards to this issue? b) By taking a gander at any rate squares relapse line, you can see that the connection between's knee stature and generally tallness is: a. More noteworthy than zero b. Under zero c. Incapable to be resolved without seeing the information and scatterplot. c) Utilize this to foresee the stature of an individual with a knee tallness of 50 cm. d) When utilizing a relapse line for expectation, you ought to stay away from extrapolation. What does this mean or give a model utilizing this specific investigation. 2