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STATISTICAL TESTING - Coggle Diagram
STATISTICAL TESTING
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Probability
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If our results pass the significance test we can confidently state that the difference in the results was due to manipulating the independent variable
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Experiment
Hypothesis: there is a difference in the number of words spoke after drinking water compared to drinking speed up
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Step by step:
- Add up pluses and minuses from the table
- Pluses = 13 (spoke more words after drinking speed up)
- Minuses = 7 (spoke more words after drinking water)
- If they spoke the same amount of words in both columns we would ignore that set of data
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4.) State the hypothesis
- Directional = use the one tailed test
- Non-Directional = use the two tailed test
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