8. For a sample of n population standard deviation (ơ) necessary to produce each of the following a standard error values? 25 scores, what is the value of the a. o, = 10 points? = 5 points? c. o, = 2 points? b. o, M %3D

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For a sample of \( n = 25 \) scores, what is the value of the population standard deviation (\( \sigma \)) necessary to produce each of the following standard error values?

a. \( \sigma_M = 10 \) points?  
b. \( \sigma_M = 5 \) points?  
c. \( \sigma_M = 2 \) points?
Transcribed Image Text:For a sample of \( n = 25 \) scores, what is the value of the population standard deviation (\( \sigma \)) necessary to produce each of the following standard error values? a. \( \sigma_M = 10 \) points? b. \( \sigma_M = 5 \) points? c. \( \sigma_M = 2 \) points?
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