1. The graph abovedisplays the sample sizes and percentages of people in different age and gender groups who were polled concerning their approval of Mayor Ford's actions in office. The total number in the sample of all the age groups is 1,045.

FindP(Approve | Age < 35).

a. 1.00

b. 0.90

c. 0.80

d. 0.70

e. 0.60

f. 0.50

g. 0.40

h. 0.30

i. 0.20

j. 0.10

k. 0.00

2. From January through December 2012, Gallup interviewed more than 170,000 employed Americans 18 years of age or order. The graph shown is compiled from data collected by Gallup. The Emotional Health Index Scores are the sample space. We randomly sample one Emotional Health Index Score.

What is the probability that the selected Emotional Health Index Score is less than 80.2 given that it is already less than 81.

0.4385

0.4156

0.4286

0.4137

0.4596