Cigarettes smoked per day x: 60, 30, 24, 12, 45, 33, 52, 20, 10 Age of death y: 55, 80, 78, 88, 51, 46, 37, 62, 75 what is the regression equation: Y-hat=bx+a

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Q: Cigarettes smoked per day x: 60, 30, 24, 12, 45, 33, 52, 20, 10 Age of death y: 55, 80, 78, 88, 51,…

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Q: r=0.904401 r=-0.951 Use this to predict the number of situps a person who watches 7.5 hours of TV…

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Q: The accompanying table shows results from regressions performed on data from a random sample of 21…

A: WT=2750 lbDISP = 2.2 LHWY = 35 mi/gal

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Q: > Next question You can retry this question below A regression analysis was performed to determine…

A: y=ax+b  where a=-0.709 b=22.706 y=-0.709x+22.706 regression equation is y=-0.709x+22.706   number of…

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Q: The the regression line, using the data set. {(0,7), (1,5), (1.5,3), (2,5), (2.3, 3.2), (3,2),…

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Q: Find a 99% confidence interval for p. Find the maximal margin of error, E. (Round your answer to…

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Q: Use the time/tip data from the table below, which includes data from New York City taxi rides. (The…

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Q: Use the data in the table below to complete parts​ (a) through​ (d).   x 37 34 40 46 42 50 62 56 51…

A: xy372234204025463242275030623056255128

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