Join Yash Patel for an in-depth discussion in this video Assumptions and hypotheses, part of SPSS for Academic Research.
- [Instructor] Before we go forward and wander…into the world of one sample t-tests,…there are a few assumptions that we have to check.…These are specific to the one sample t-tests, but you'll…also find that some of them are used in other tests as well.…The first assumption is that there's one dependent variable…that's measured continuously.…Let me explain that a bit.…In our case, the dependent variable is the height in inches.…Now is that data continuous?…Well, let's lump our data into two hypothetical types,…continuous and discreet.…
To put it in layman's terms, discreet data are generally…categorical, like colors or professions, and they can be…counted like the number of language that a person speaks,…or you know, the number of people that fall asleep…during your class.…Continuous data on the other hand, can take on an infinite…or irrational value.…Like for example, the number of seconds it takes to wake up…in the morning.…Maybe you're thinking, "Well, it probably takes me…about 45 seconds to wake up in the morning.…
- 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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