A random sample of residents of a city were asked whether they were satisfied with the city's public transportation system. The survey resulted in a sample proportion of p ′ =0.4 , with a sampling standard deviation of σ p ′ =0.07 .

1. 8

2. 9

3. 20

4. 3

5. 17

6. 2.2

7. 11.25

8. 1

9. 14

10. 2

step-by-step explanation:

thats the first half

table 3 represents a direct variation function. : )

3/20

step-by-step explanation:

well, there are 20 outcomes, and 3 of them you want. so, 3/20