During a three-day period, the stock of Money, Inc. gained 6 points, lost 10 points, and gained 2 points
What was the total change in points for the three days?
O2 points
04 points
0-6 points
0-2 points

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.