Biology 290F
Terms
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- What is descriptive statistics
- Organize and summarize data. Statistics that describe the data.
- What is the null hypothesis
- Hypothesis of no difference. Assumes treatment had no effect on the measured variable.
- What is the alternative hypothesis
- Shows treatment had some effect on the measured variable
- What is replication
- Accurately reproudced
- What is treatment
- independent variable
- What is a control
- A standard at which others can be compared
- What is the scientific method
- Logical orderly approach to study nature, process to gain new knowledge.
- What is a protocol
- Chronologically detailed account of your experiment
- What is an experiment
- Planned investigated designed to obtain new scientific information.
- What is a controlled observation
- Conditions are contrived by the researcher.
- What is a significance level?
- Criterion used for rejecting null hypothesis