Posted by **penelope** on Friday, July 12, 2013 at 6:36pm.

Again sorry for all the questions. please help, I am not good at stats and find these questions very difficult. I would appreciate an explanation if possible.

1.What is the sample average?

2.What is the SD of the box?

3.What is the number of draws from the box (the sample size)?

4.What is the standard error for the average? Round your answer to two decimal places.

5.What is the z-value for a 85% confidence interval? Round your answer to two decimal places.

6.What is the lower boundary of the 85% confidence interval? Round your answer to two decimal places.

7.What is the upper boundary of the 85% confidence interval? Round your answer to two decimal places.

- college stats (incomplete) -
**PsyDAG**, Saturday, July 13, 2013 at 1:16pm
Lacking needed data.

## Answer this Question

## Related Questions

- college stats - Sorry for all the questions, I really need help and an ...
- Stats - You are taking a multiple choice test that has 20 questions with 4 ...
- Stats - An instructor gives a test with 20 multiple choice questions. There are ...
- physics - i do not get this question at all and if u could help it'd be a real ...
- elementary stats - On a multiple choice test with 11 questions, each question ...
- stats - a student randomly guesses at five multiple-choice questions, each ...
- stats - A normal population has mean 100 and variance 25. How large must the ...
- overview of teaching techniques - which of the following statements about asking...
- stats - is there a good, relevant sites where i can get stats extra help?
- Stats - A test has 15 true or false questions and 10 multiple choice questions (...

More Related Questions