SPEED VS. PRICE OF TICKET Speed (MPH) Price of Ticket ($) 25 65 Linear Regression Equation: y=4.671x-279.497 68 37 slope: 72 55 Y-intercept: 88 120 76 82 Predict the price of a ticket if you are driving 85 mph. 90 150 74 64

The predicted price of ticket if driving at 85 mph is $117.538

Step-by-step explanation:

The data points are;

(65, 25 )

(68, 37 )

(72, 55 )

(88, 120)

(76, 82 )

(90, 150)

(74, 64)

The Linear Regression Equation for the given data is; y = 4.671·x - 279.497

Therefore, the price of a ticket if driving at 85 mph is given as follows;

y = 4.671 × 85 - 279.497 = 117.538

The predicted price of ticket if driving at 85 mph = $117.538.

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