Question 1 of2Step 5of6 000955 The table below gives the age and bone density fo

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Question 1 of2Step 5of6 000955 The table below gives the age and bone density for five randomly selected women. Using this data, consider the equation of the regression line ym +b1K for predicting a woman's bone density based on her age keep in mind, the correlation coefficient may or may not be statstealy significant for the data given Remember, in practice, it would not be appropriate to use the regression line to make a prediction if the correlation coefficient is not statistically significant Age 35 42 49 54 60 Bone Density 350 334 333 327 323 Table Copy Data Step 5 of 6: Substitute the values you found in steps 1 and 2 into the equation for the regression line to find the estimated linear model. According to this model,if the value of the independent variable is increased by one unit, then find the change in the dependent variable Answer How to Enter) 1 Point Keypad o2017 Hawkes

Explanation / Answer

Using Excel ------> DATAANALYSIS------>REGRESSION

The regression equation is Y^=381.0269-0.9922X

Step 5 of 6:

if the value of independent variable increased by one unit then find the change in the dependent varible Y^

The regression equation is Y^=381.0269-0.9922X

there is one unit change in X ,Y is decreased by 0.922 units

   

Age Bone density 35 350 42 334 49 333 54 327 60 323

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