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6. a prediction of the outcome of the research, based on previous research
- one tailed/directional hypothesis
- two tailed/non directional hypothesis
- research hypothesis
- null hypothesis
7. there is a relationship/difference between the variables and specify a direction
- one tailed/directional hypothesis
- research hypothesis
- two tailed/ non directional hypotheis
- null hypothesis
8. there is no relationship/difference between the variables
- one tailed/directional hypothesis
- null hypothesis
- research hypothesis
- two tailed/non directional hypothesis
9. accepting the null hypothesis when it is in fact false
- type 2 error
- type 1 error