Posted by **diana** on Sunday, May 12, 2013 at 10:23am.

Each sample has n= 5 scores with s2 =38 for the first sample and s2 = 42 for the second. (Note:

Because the two samples are the same size, the pooled variance is equal to the average of the

two sample variances.)calculate how much difference should be expected, on average, between the two sample means

## Answer This Question

## Related Questions

- statistic - . For each of the following, assume that the two samples are ...
- statistic - Two samples each of size 25 are taken from independent populations ...
- statistics ***pls help! - for each of the following, assume the 2 samples are ...
- statistics - Suppose we take a random sample of size n from a normal population ...
- maths - Q- Two samples of sizes 8 and 10 are drawn from two normally distributed...
- statistics - Q- Two samples of sizes 8 and 10 are drawn from two normally ...
- Statistics - You are interested in estimating the mean of a population. you plan...
- math - two sample of size 8 and 10 are drawn from two normally distributed ...
- Math - I need help with this these two problem PLEASE!!! For a population with a...
- statistics - Select the TWO options that are TRUE statements about two-sample t-...

More Related Questions