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allochka39001 [22]
4 years ago
6

The regression equation for predicting the number of speeding tickets (y) from information about a driver's age (x) is y = -0.06

5(x) + 5.57. how many tickets would you predict for a twenty-year-old?
Mathematics
1 answer:
oee [108]4 years ago
4 0

Put 20 in the equation where x is, then do the arithmetic.

... y = -0.065·20 +5.57 = 4.27

The equation predicts 4.27 tickets for a 20-year-old.

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