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Purchasers Non-purchasers 34 35 23 44 52 46 28 22 44 33 55 63 28 48 28 34 33 52 45 31 60 54 53
Purchasers
Non-purchasers 34 35 23 44 52
46
28
22 44 33 55 63 28 48 28
34
33
52
45
31 60 54 53 58 41 32 34
49
50
45
52
52
66 35 25 48 29 59 59
61
- Calculate and interpret a 90% confidence interval for the difference between the mean ages of purchasers and non-purchasers.
Purchasers | Non-purchasers | ||||||||||||
| 34 | 35 | 23 | 44 | 52 | 46 | 28 | 22 | 44 | 33 | 55 | 63 | ||
| 28 | 48 | 28 | 34 | 33 | 52 | 45 | 31 | 60 | 54 | 53 | 58 | ||
| 41 | 32 | 34 | 49 | 50 | 45 | 52 | 52 | 66 | 35 | 25 | 48 | ||
| 29 | 59 | 59 | 61 |
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Smith and Roberson Business Law
Authors: Richard A. Mann, Barry S. Roberts
15th Edition
978-0538473637
