Stucklikechuck2392 Stucklikechuck2392

27-10-2022
Mathematics

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a psychologist administers an anxiety questionnaire to 400 college students and obtained a mean anxiety score of 100 with a standard error of the mean equal to 0.2. what is the sample standard deviation (keep no decimals)?

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zayaanedu zayaanedu

28-10-2022

Answer: 10

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