Posted by **Anonymous** on Friday, November 4, 2011 at 2:42pm.

A sample of n = 9 has a mean of M = 72 with SS = 162. Use the sample to make a point estimate of ì and to construct the 90% confidence interval for U. (Round all answers to two decimal places.)

U = ? ± ? ( ?)

The 90% confidence interval for U:

( ? , ? )

## Answer This Question

## Related Questions

- statistics - A sample of n = 9 has a mean of M = 72 with SS = 162. Use the ...
- statistics - A data set includes body temperatures of healthy adult humans for ...
- statistics HELP! - A data set includes body temperatures of healthy adult humans...
- Statistics - These are the only ones that I am having problems with. Please help...
- statistics - twelve different vTideo games showing substance use were observed ...
- Statistics - Twelve different video games showing substance use were observed ...
- Statistics - You are given the following information obtained from a random ...
- Statistics - Use the sample data and confidence level to construct the ...
- statistics - Can someone guide me on how to solve this problem: A sample of 52 ...
- statistics - 1. A random sample of size 49 is taken from a large population, ...

More Related Questions