For Exercises use the same data as for the corresponding exercises in Section 101 For each exercise, find the equation of the regression line and find the y value for the specified x value Remember that no regression should be done when r is not significant Stories and heights of buildings data follow Find y when x 44 An architect wants to determine the relationship between the heights (in feet) of a building and the number of stories in the building The data for a sample of 10 buildings in Pittsburgh are shown Explain the relationship Stories x 64 54 40 31 45 38 42 41 37 40 Heights y 841 725 635 616 615 582 535 520 511 485

Question: For Exercises use the same data as for the corresponding exercises in Section 101. For each exercise, find the equation of the regression line and

For Exercises use the same data as for the corresponding exercises in Section 10–1. For each exercise, find the equation of the regression line and find the y value for the specified x value. Remember that no regression should be done when r is not significant.

Stories and heights of buildings data follow:

Stories x 64 54 40 31 45 38 42 41 37 40

Find ý when x = 44.

An architect wants to determine the relationship between the heights (in feet) of a building and the number of stories in the building. The data for a sample of 10 buildings in Pittsburgh are shown. Explain the relationship.

Heights y 841 725 635 616 615 582 535 520 511 485

Stories x 64 54 40 31 45 38 42 41 37 40 Heights y 841 725 635 616 615 582 535 520 511 485

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