SOLUTION: Any help on a true false question these are very tricky for me.
1) A regression line was calculated as y = 9.7 - 3.2x. The slope of this line is -3.2 True or False
Eric
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-> SOLUTION: Any help on a true false question these are very tricky for me.
1) A regression line was calculated as y = 9.7 - 3.2x. The slope of this line is -3.2 True or False
Eric
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Question 570953: Any help on a true false question these are very tricky for me.
1) A regression line was calculated as y = 9.7 - 3.2x. The slope of this line is -3.2 True or False
Eric Answer by jim_thompson5910(35256) (Show Source):
You can put this solution on YOUR website! This is true because the general equation of a line is y = mx+b where m is the slope. It takes a bit of rearranging, but y = 9.7 - 3.2x can be restated as y = -3.2x+9.7 and we can see that m = -3.2
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