Posted by **Anonymous** on Sunday, September 2, 2012 at 8:52pm.

n a study using 15 respondents and in which the population variance is unknown, what distribution should be used to calculate the confidence interval.

- stats -
**MathGuru**, Tuesday, September 4, 2012 at 5:23pm
T-distribution.

## Answer This Question

## Related Questions

- stats - 1. A confidence interval can be calculated to estimate the population ...
- res342 - In conducting research that looks at differences in populations, ...
- Statistics - Which of the following statements correctly interprets a 95% ...
- stats - 4. Data from the 2008 General Social Survey (GSS) sample show that the ...
- Statistics - Which of the following statements best describes the uncertainty ...
- stats - A financial institution wishes to estimate the mean balances owed by its...
- Statistics - Suppose x has a mound-shaped distribution with sigma = 9 . A random...
- probs & stats - 1. A study of 40 people found that they could do on the ...
- statistics - For a sample size of 10 from a population whose standard deviation ...
- Math Stats - A random sample of 30 plants has a sample standard deviation of 3.4...

More Related Questions