Join Yash Patel for an in-depth discussion in this video Solution: Paired-samples t-test, part of SPSS for Academic Research.
(upbeat instrumental music)…- [Instructor] I've saved all my solution output…as 0406_output in the exercise file folder…in case you need it.…Right now I'm working from the 0405 data file,…and the first thing I need to do…is compute a variable that tells me…the difference between the two groups.…So I'm going to go up to transform,…compute variable, and my target variable again…is going to be difference because that's exactly…what I'm going to be doing,…and my numeric expression is going to be…the protein minus my carb.…
And I'm going to press okay…and it's going to spit out some output…telling me that that's already happened,…and when I come back to the data,…I'm going to have a new column there…that tells me the differences between the two groups.…I've saved out a data file called 0406 with differences…if you want to get to this point…without doing the computation.…So let's move forward and check our assumptions…on the differences.…So I'm going to go over to analyze,…descriptive statistics, explore.…In the explore I'm going to bring over difference…
- Quantitative vs. qualitative analysis
- Sample size considerations
- Normal distribution
- Estimating the population mean
- One-sample t-test
- Paired-sample t-test
- One-way and two-way ANOVA
- Repeated measure ANOVA
Skill Level Beginner
1. General Notions about Science and Research
2. Quantitative Research Fundamentals
3. One-Sample T-Test
4. Paired-Samples T-Test
5. Balanced One-Way ANOVA
6. Two-Way ANOVA
7. Repeated Measures ANOVA
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