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题目
PSYCH 3321 SP2025 (28481) Homework 7
单项选择题
An increase in which of the following does not increase power?
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标准答案
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思路分析
The question asks: An increase in which of the following does not increase power? However, the provided answer_options are missing from the prompt, so I cannot evaluate each choice.
In general, to think about statistical power (the probability of correctly rejecting a false null hypothesis):
- Power tends to increase when the effe......Login to view full explanation登录即可查看完整答案
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类似问题
Question 1: With the appropriate hypotheses, when completing a one-sample t test, at 𝛼 = 0.05, the estimated power is 0.547 . You would minimally need a sample size of 43 to achieve the desired acceptable power, when keeping all other conditions the same.
Question 1: With the appropriate hypotheses, when completing a one-sample t test, at α = 0.05, the estimated power is 0.547 . You would minimally need a sample size of 43 to achieve the desired acceptable power, when keeping all other conditions the same.
The practical use of statistical power is that it informs you the researcher:
This question continues previous question 32. Based on the cost information provided in Question 32 and a Weighted Average Contribution Margin (WACM) of 160 per unit calculate the break-even point in units for Model A. Note: Round to full numbers, provide your answer without the unit sign, i.e., X,XXX, and show your workings. Answer: [Fill in the blank] , Working space: [Fill in the blank]
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为了让更多留学生在备考与学习季更轻松,我们决定将Gold 会员限时免费开放至2025年12月31日!