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Questions and Answers
What are assumptions or guesses about the populations involved called?
What are assumptions or guesses about the populations involved called?
- Null hypothesis
- Sample data
- Population parameters
- Statistical hypotheses (correct)
Which hypothesis states that there is no difference between a parameter and a specific value?
Which hypothesis states that there is no difference between a parameter and a specific value?
- Descriptive hypothesis
- Alternative hypothesis
- Research hypothesis
- Null hypothesis (correct)
When conducting a study, what should the claim be stated as?
When conducting a study, what should the claim be stated as?
- Population parameters
- Sample data
- Alternative hypothesis (correct)
- Null hypothesis
What is the alternative hypothesis symbolized by?
What is the alternative hypothesis symbolized by?
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In statistical decisions, what are decisions about populations on the basis of sample information called?
In statistical decisions, what are decisions about populations on the basis of sample information called?
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