Jillian and Nikki each filled their cars with gasoline, The graphs below show the amount of gas in each car and the miles driven since filling the tank.
Jillian's Car
Nikki's Car
1
30
28
20
Gallons of Gas Left
20
20
20
24
22
20
18
10
14
12
10
Gallons of Gas Left
22
20
10
16
14
12
10
9
6
4
2
4
50 100 150 200 250 300 350
Miles Driven
50 100 150 200 250 300 390
Miles Driven
Which statement is supported by the graphs?
Mark this and return

Use the sample data and confidence level given below to complete parts a through d. a research institute poll asked respondents if they felt vulnerable to identity theft. in the poll, n=1090 and x=549 who said yes. use a 99% confidecne level. a. find the best point of estimate of the population of portion p. b. identify the value of the margin of error e. e= round to four decimal places as needed. c. construct the confidence interval._ < p < _ round to three decimal places. d. write a statement that correctly interprets the confidence interval.