Question: The contingency table below provides frequencies for the preferred type of exercise for people under the age of 35 and those 35 years of age
The contingency table below provides frequencies for the preferred type of exercise for people under the age of 35 and those 35 years of age or older. Find the probability that an individual prefers running and is under 35 years of age.
Age Group | Preferred Form of Exercise | Total | ||
|---|---|---|---|---|
Running | Biking | Swimming | ||
| Under 35 years | 157 | 121 | 79 | 357 |
| 35 years or older | 45 | 27 | 87 | 159 |
| Total | 202 | 148 | 166 | 516 |
Multiple Choice
0.4398
0.3915
0.3042
0.6918
Step by Step Solution
There are 3 Steps involved in it
Get step-by-step solutions from verified subject matter experts
