The following table shows, for a sample of towns in Great Britain, the number of lawyers, x, and the number of cars stolen last week, y. x 12 7 11 19 5 21 3 4 17 y 14 3 21 28 6 43 1 12 30 a) Examine the data and describe the apparent relationship between the variables x and y. b) Predict the number of cars that would have been stolen in a town with: i) 15 lawyers ii) 50 lawyers c) How confident are you in each of your predictions?
The following table shows, for a sample of towns in Great Britain, the number of lawyers, x, and the number of cars stolen last week, y. x 12 7 11 19 5 21 3 4 17 y 14 3 21 28 6 43 1 12 30 a) Examine the data and describe the apparent relationship between the variables x and y. b) Predict the number of cars that would have been stolen in a town with: i) 15 lawyers ii) 50 lawyers c) How confident are you in each of your predictions?
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
- The following table shows, for a sample of towns in Great Britain, the number of lawyers, x, and the number of cars stolen last week, y.
x |
12 |
7 |
11 |
19 |
5 |
21 |
3 |
4 |
17 |
y |
14 |
3 |
21 |
28 |
6 |
43 |
1 |
12 |
30 |
- a) Examine the data and describe the apparent relationship between the variables x and y.
- b) Predict the number of cars that would have been stolen in a town with:
- i) 15 lawyers
- ii) 50 lawyers
- c) How confident are you in each of your predictions?
- d) Comment on the suggestion that most lawyers are car thieves.
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