The function below shows the number of car owners fe), in thousands, in a city in different years
f) = 0 5th 0,5 * 3, 5
The
average rate of change of f(t) from t = 2 to t = 6 is
year (t point)
thousand owners per
year

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.