Last time you didn’t answer question c,i) in terms of the variables of score and hours. Also write the answers in more depth The effect of the amount of instruction on driving skill was tested by selecting at random 7 learner drivers.The learner drivers were given a score on a driving skills test. The number of hours of instruction for eachlearner was recorded.The results are shown in the table below.Hours ofinstruction199(i)164Score (points) 32 19 23 16(a) State the dependent (or response) variable for this situation(c) Remove the outlier from the data set, and25 26 14(b) Which of the data points do you believe is the most likely to be an outlier?15 36 30Determine the equation for the least squares regression line and write it down in terms ofthe variables score and hours. Give the coefficients correct to 2 decimal places.

Hours of instructionScore19329191623416251526361430

The effect of the amount of instruction on driving skill was tested by selecting at random 7 learner drivers. The learner drivers were given a score on a driving skills test. The number of hours of instruction for each learner was recorded. The results are shown in the table below. Hours of 19 9 16

The effect of the amount of instruction on driving skill was tested by selecting at random 7 learner drivers. The learner drivers were given a score on a driving skills test. The number of hours of instruction for each learner was recorded. The results are shown in the table below. Hours of 19 9 16

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Question

Last time you didn’t answer question c,i) in terms of the variables of score and hours. Also write the answers in more depth

The effect of the amount of instruction on driving skill was tested by selecting at random 7 learner drivers.
The learner drivers were given a score on a driving skills test. The number of hours of instruction for each
learner was recorded.
The results are shown in the table below.
Hours of
instruction
19
9
(i)
16
4
Score (points) 32 19 23 16
(a) State the dependent (or response) variable for this situation
(c) Remove the outlier from the data set, and
25 26 14
(b) Which of the data points do you believe is the most likely to be an outlier?
15 36 30
Determine the equation for the least squares regression line and write it down in terms of
the variables score and hours. Give the coefficients correct to 2 decimal places.

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