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1. Which of these statements about statistical power is not true? 2. What does a significant test statistic tell us? 3. A Type I error
1. Which of these statements about statistical power is not true?
2. What does a significant test statistic tell us?
3. A Type I error is when:
4. Which of the following terms best describes the sentence: 'In a blind tasting, people will not be able to tell the difference between margarine and butter'?
5. Which of the following is true about a 95% confidence interval of the mean of a given sample:
6. If we calculated an effect size and found it was r = .42, which expression would best describe the size of effect?
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