Given Below Are Five Observations Collected in a Regression Study $\alpha$

question 91

Essay

Given below are five observations collected in a regression study on two variables x (independent variable) and y (dependent variable).
a.Develop the least squares estimated regression equation
b.At 95% confidence, perform a t test and determine whether or not the slope is significantly different from zero.
c.Perform an F test to determine whether or not the model is significant. Let $\alpha$ = 0.05.
d.Compute the coefficient of determination.
e.Compute the coefficient of correlation.

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Definitions:

Lacuna

A small cavity or space within tissue, especially in bone or cartilage, where cells reside.

Circumferential

Pertaining to or measuring the perimeter of a circle or other rounded object.

Concentric

Defined by objects sharing a common center, often used in physics and geometry.

Interstitial

Space within tissue. Interstitial growth is growth from within.