Question 1
Fill in the following contingency table and find the number of students who both play sports AND play an instrument.
Ans: 35
Question 2
Given the contingency table below, determine the marginal distribution of breakfast and lunch. Round your answer(s) to the nearest whole number. Select all that apply.
| Food | Bread | Rice | Total |
| Breakfast | 122 | 189 | 311 |
| Lunch | 420 | 263 | 683 |
| Total | 542 | 452 | 994 |
Ans:
55%
45%
31%
69%………….please follow the link below to purchase the solution at $5
