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assumptions Solved
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Nov 24
5
effect size Solved
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Nov 24
5
practical significance and statistical significance Solved
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Nov 24
6
Which of the following is a Type II error?
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Nov 24
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The significance level (α) is the probability of which error?
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Nov 24
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What is the null hypothesis (H₀)?
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Nov 24
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If a hypothesis test results in a p-value of 0.12 and the significance level is 0.05, what should the researcher conclude?
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Nov 24
6
Which of the following is TRUE regarding the alternative hypothesis (H₁)?
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Nov 24
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two-tailed tests more conservative than one-tailed tests Solved
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Nov 24
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If a researcher increases the significance level (α) from 0.01 to 0.05, what is the likely effect on Type I and Type II errors?
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Nov 24
6