Question
4)A survey on teen Alcohol Use and Tobacco Use had the following frequencies: Tobacco Use Yes No Alcohol Yes 1449 500 Use No 46 281
4)A survey on teen Alcohol Use and Tobacco Use had the following frequencies:
| Tobacco | Use | ||
| Yes | No | ||
| Alcohol | Yes | 1449 | 500 |
| Use | No | 46 | 281 |
a) Describe the Strength of the Association by the Difference of Proportions in the Tobacco 'Yes' column.
b) What is the Odds Ratio for Alcohol Use versus Tobacco Use? How would we describe the Strength of the Association with Odds Ratio?
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Linear Algebra and Its Applications
Authors: Gilbert Strang
4th edition
30105678, 30105676, 978-0030105678
