Question
The following table shows a relationship between annual income, family size and how this influences food expenses. food expenses Annual income family size 24 11
The following table shows a relationship between annual income, family size and how this influences food expenses.
food expenses Annual income family size
24 | 11 | 6 |
8 | 3 | 2 |
16 | 4 | 1 |
18 | 7 | 3 |
24 | 9 | 5 |
23 | 8 | 4 |
11 | 5 | 2 |
15 | 7 | 2 |
21 | 8 | 3 |
20 | 7 | 2 |
What would be the forecast in food for a family of 3 members and an annual income of 12?
29.62
4.53
5.43
25.09
What would be the food forecast for a family with an annual income of 5 and a family size of 6?
14.15
25.09
15.14
12.45
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Probability And Statistical Inference
Authors: Robert V. Hogg, Elliot Tanis, Dale Zimmerman
10th Edition
013518939X, 978-0135189399
