# Math

posted by .

a poll found that a particular group of people read and average or 18.3 books per year. The pollsters are 99% confident that the result from this poll is off by fewer than 3.79 books from the actual average x. express this situation as an inequality involving absolute value

## Similar Questions

1. ### American Government

"Universe" is a term used to describe a. a politician's constituency b. the entire group of persons in a given poll. c. the entire group of persons whose opinions a poll seeks to measure d. the group that supports the activities of …
2. ### Statistics

People were polled on how many books they read the previous year. How many subjects are needed to estimate the number of books read the previous year within one book with 90% confidence?
3. ### Stats Question

People were polled on how many books they read the previous year. How many subjects are needed to estimate the number of books read the previous year within one book with 99% confidence?

Rosalind Wiseman books Terra Elan McVoy books Susane Colasanti books Elizabeth Scott books Wendelin Van Draanen books Laura Preble books Piper Banks books Melissa Kantor books Kate Brian books Katie Finn books Pamela Wells books Cathy …
5. ### math

lizette wants to read more books. her goal is to read at least 2 books each month. let m represent the number of books she will read in a year. use m >= 24 to graph the number of books she plans to read on a number line
6. ### STATSHELP

A poll was conducted that asked 1015 people how many books they had read in the past year. Results indicated that x-bar= 12.3 books and s=16.6 books. Construct a 95% confidence interval for the mean number of books people read. ____, …
7. ### Stats help

A poll conducted in 1972 asked 1003 people, " During the past year, about how many books did you read either all or part of the way through?
8. ### Stats help

A poll conducted in 1972 asked 1003 people, " During the past year, about how many books did you read either all or part of the way through?
9. ### Math

A Voting Poll: Candidate A: 30% Candidate B: 50% Undecided: 20% The Table above summarizes the results of an election poll in which 4000 voters participated. In the actual election, all 4000 of these people voted and those people who …
10. ### Math

Megan read an average (mean) of 2 books a day for 4 days. How many books will Megan need to read on days five and six so that she can say that she read an average of 3 books a day over 6 days?

More Similar Questions