- #1
SpartanG345
- 70
- 1
For the following tests of significance
1 tests of mean difference for paired data
- differences a calulated - forms a new random variable test its mean
2 two sample normal tests
- looks at the differences in averages
i have trouble picking which one to use for problems, i mean they both appear find the same kind of thing, how do u decide which one to
i think you use the first one if you want to proof 1 data set is different to another, without looking at the distribution of the data set
and you use a two sample normal tests i think you are testing whether two samples are from the same population?b]
1 tests of mean difference for paired data
- differences a calulated - forms a new random variable test its mean
2 two sample normal tests
- looks at the differences in averages
i have trouble picking which one to use for problems, i mean they both appear find the same kind of thing, how do u decide which one to
i think you use the first one if you want to proof 1 data set is different to another, without looking at the distribution of the data set
and you use a two sample normal tests i think you are testing whether two samples are from the same population?b]