Hi, please help me with the following questions.

Give an example in which the difference between two means is statistically significant but not significant in the everyday sense of the word.

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Please, explain the difference between standardized and unstandardized effect sizes.

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Please, explain why it is preferable to conduct a prospective (rather than after-the-fact) power analysis.

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Give an example of dependent samples and give one potential disadvantage of using dependent samples with repeated measures.

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