A study was done to investigate the relationship betweencollege women\'s heights

Question

A study was done to investigate the relationship betweencollege women's heights versus weights. The regression line was found tobe y = 4.71x 186.5, where x is the woman's height in inches and y is the woman'sweight in pounds. Using the regression line, predict the height that you expectfor a college woman who weighs 143 pounds? Round answer to the nearest inch. (1foot = 12 inches) A study was done to investigate the relationship betweencollege women's heights versus weights. The regression line was found tobe y = 4.71x 186.5, where x is the woman's height in inches and y is the woman'sweight in pounds. Using the regression line, predict the height that you expectfor a college woman who weighs 143 pounds? Round answer to the nearest inch. (1foot = 12 inches)

Explanation / Answer

Here y = 143 and we want to solve for x y = 4.71x 186.5 ----->  143 = 4.71x 186.5   ---->    329.5 =4.71x   ----->   x ˜ 70inches ----> 5' 10"

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