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Large Data Sets. Exercises use the same Appendix B data

Elementary Statistics | 12th Edition | ISBN: 9780321836960 | Authors: Mario F. Triola ISBN: 9780321836960 18

Solution for problem 30BSC Chapter 10.3

Elementary Statistics | 12th Edition

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Elementary Statistics | 12th Edition | ISBN: 9780321836960 | Authors: Mario F. Triola

Elementary Statistics | 12th Edition

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Problem 30BSC

Large Data Sets. Exercises 29–32 use the same Appendix B data sets as Exercises 29–32 in Section 10-2. In each case, find the regression equation, letting the first variable be the predictor (x) variable. Find the indicated predicted values following the prediction procedure summarized in Figure 10-5.

Flight Delays Refer to Data Set 15 in Appendix B and use the departure delay times and the arrival delay times. Find the best predicted arrival delay time for a flight with no departure delay.

Step-by-Step Solution:

Answer :

Step 1 of 1 :

Given, the departure delay times and the arrival delay times

Dep delay

Arv delay

-2

-32

-1

-25

-2

-26

2

-6

-2

5

0

-15

-2

-17

-3

-36

-5

-29

-4

-18

2

-12

-2

-35

22

2

-11

-33

7

-5

0

0

-5

0

3

-1

-8

-33

8

-5

-2

-14

-8

-39

-3

-21

-4

-32

19

-5

-4

-32

-5

-13

-1

-9

-4

-19

73

49

0

-30

1

-23

13

14

-1

-21

-8

-32

32

11

18

-23

60

28

142

103

-1

-19

-11

-5

-1

Step 2 of 1

Chapter 10.3, Problem 30BSC is Solved
Textbook: Elementary Statistics
Edition: 12
Author: Mario F. Triola
ISBN: 9780321836960

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Large Data Sets. Exercises use the same Appendix B data