What it means to make directional (one-tailed) and non-directional (two-tailed) predictions and how these are related to
Question:
What it means to make directional (one-tailed)
and non-directional (two-tailed) predictions and how these are related to probability distributions.
1. Is this a between-participants or a within-participants design?
2. What sort of variable has Professor Yob measured: discrete or continuous?
(a) What is the IV?
(b) What is the DV?
3. Is the prediction one-tailed or two-tailed?
4. What is the null hypothesis?
5. Input the data into SPSS and generate the following for each condition:
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Related Book For
Statistics Without Maths For Psychology
ISBN: 9781292128856
7th Edition
Authors: Chistine Dancey, John Reidy
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