lila
  • lila
Pass attempts A football fan wishes to see how the number of pass attempt, (not completion ) relates to the number of yards gained for quarterback in past NFL season playoff games. The data are shown for five quarter backs. Describe the relationships. Pass atmepts x 116 90 82 108 92 Yards gained y 1001 823 851 873 839
Mathematics
  • Stacey Warren - Expert brainly.com
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SOLVED
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chestercat
  • chestercat
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dumbcow
  • dumbcow
is this for a stats class? are you doing a linear regression?
lila
  • lila
yes this is stat
dumbcow
  • dumbcow
ok first find correlation by using mean and std deviation of each x and y r =1/4*sum(((xi-xmean)/sx)((yi-ymean)/sy))

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lila
  • lila
i have no clue how that works lolz
dumbcow
  • dumbcow
then find least squares regression line y = b1x+b0 b1 = r(sy/sx) b0 = ymean - b1*xmean
dumbcow
  • dumbcow
lol ok maybe try this then plot the points and see if the line looks linear, quadratic, or exponential
lila
  • lila
lol math is nt my subject i just have to take it

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