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riadik2000 [5.3K]
3 years ago
11

Georges asked five of his friends how long they studied for the last math test and what grade they received. He found a linear r

egression equation for the data to be y = 9.6x + 65.8. What does the 65.8 mean in the context of this equation?
Mathematics
2 answers:
Thepotemich [5.8K]3 years ago
6 0

The answer is: 65.8 if they did not study at all. I just took the test I promise!! :D <3 Have a great day!! <3

Crazy boy [7]3 years ago
5 0
In order to answer this problem, let us assume that x is the number of hours (the independent variable) and y is the score obtained (the dependent variable). The value 65.8 is the y-intercept which means that we will get y = 65.8 if x is equal to zero. This means that 65.8 is the score that one can get if he does not study at all. 
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