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  3. the table below gives the age and bone density for

The table below gives the age and bone density for five randomly selected women. Using this...

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Basic Math

The table below gives the age and bone density for five randomlyselected women. Using this data, consider the equation of theregression line, yˆ=b0+b1xy^=b0+b1x, for predicting a woman's bonedensity based on her age. Keep in mind, the correlation coefficientmay or may not be statistically significant for the data given.Remember, in practice, it would not be appropriate to use theregression line to make a prediction if the correlation coefficientis not statistically significant.

Age37373939404050506464
Bone Density357357347347344344343343336336

Step 4 of 6:

Substitute the values you found in steps 1 and 2 into theequation for the regression line to find the estimated linearmodel. According to this model, if the value of the independentvariable is increased by one unit, then find the change in thedependent variable yˆy^.

Step 6 of 6:

Find the value of the coefficient of determination. Round youranswer to three decimal places.

Answer & Explanation Solved by verified expert
4.0 Ratings (526 Votes)
The regression equation is defined asFrom the data valuesAge XBone Density    See Answer
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