Name: Date: Unit 3 Quiz 1- Review Sheet
You can solve these problems in your notebook or directly on this document
Our Quiz will be on Friday, December 4th.

1

2

3

4
Name: Date:

Unit 3 Quiz 1- Review Sheet
You can solve these problems in your notebook or directly on this document
Our Quiz will be on Friday, December 4th.

1

2

3

4

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.