A regression was run to determine if there is a relationship between hours of TV watched per day (x) and number of situps a person can do (y). The results of the regression were: ŷ = a + bx a = 36.694...

A regression was run to determine if there is a relationship between hours of TV<br>watched per day (x) and number of situps a person can do (y).<br>The results of the regression were:<br>ŷ = a + bx<br>a = 36.694<br>b =<br>0.874<br>R =<br>= 0.923521<br>a) Use this to predict the number of situps a person who watches 0.5 hours of TV can<br>e do (to 3 decimal places)<br>b) What is the value of the correlation coefficient (to 3 decimal places) ?<br>Priv<br>Terr<br>ост<br>21<br>MacBook Pro<br>esc<br>F1<br>F2<br>F3<br>F4<br>F5<br>

Extracted text: A regression was run to determine if there is a relationship between hours of TV watched per day (x) and number of situps a person can do (y). The results of the regression were: ŷ = a + bx a = 36.694 b = 0.874 R = = 0.923521 a) Use this to predict the number of situps a person who watches 0.5 hours of TV can e do (to 3 decimal places) b) What is the value of the correlation coefficient (to 3 decimal places) ? Priv Terr ост 21 MacBook Pro esc F1 F2 F3 F4 F5

Jun 09, 2022

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A regression was run to determine if there is a relationship between hours of TV watched per day (x) and number of situps a person can do (y). The results of the regression were: ŷ = a + bx a = 36.694...

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