(e) Find the value of the coefficient of determination r. What percentage of the variation in y can be explained by the corresponding variation in x and the least-squares line? What percentage is unexplained? (Round your answer for r to three decimal places. Round your answers for the percentages to one decimal place.) explained unexplained O Predict the percentage of all fatal accidents due to failing to yield the right of way for 75-year-olds. (Round your answer to two decimal places.)

Q: How would I sketch this?

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Q: Find SS, 20 JA, R = [0,2] x [3,3] x²+1 Round H answer 10 H

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Q: Find R for part A and Part B

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Q: the question didnt have any other information would you be able to solve part d

A: d) It is given that two standard deviations below from the mean is considered as unusually low.

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A: Let's find x and y value .

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Q: The person above didn't answer question d. Could you complete this?

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Q: Part b wanted the time not distance

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Q: Differentiate. y = 2/x (2Vx) = (2x)-] xp

A: In the question it is asked to differentiate the function y=2x. Here, it is asked to differentiate…