Find the estimated heights for stories

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Reference no: EM131669335

Question: The height (sidewalk to roof) of notable tall buildings in America is compared to the number of stories of the building (beginning at street level).

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a. Using "stories" as the independent variable and "height" as the dependent variable, make a scatter plot of the data.

b. Does it appear from inspection that there is a relationship between the variables?

c. Calculate the least squares line. Put the equation in the form of: y = a + bx

d. Find the correlation coefficient. Is it significant?

e. Find the estimated heights for 32 stories and for 94 stories.

Reference no: EM131669335

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