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Home Q & A Board Science-Related Homework Help Psychology
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yerlidalton yerlidalton
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7 years ago
For a set of scores on an exam, the standard deviation is calculated by
A) adding up all scores and dividing this sum by the number of scores
B) dividing the variance of the scores by 2
C) multiplying the mean of the scores with the variance of the scores
D) taking the square root of the variance of the scores
Textbook 
An Introduction to Statistics and Research Methods: Becoming a Psychological Detective

An Introduction to Statistics and Research Methods: Becoming a Psychological Detective


Edition: 1st
Authors:
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dancovietdancoviet
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7 years ago
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yerlidalton Author
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7 years ago
Thanks for your help!!
lipop
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Yesterday
Helped a lot
oscar520000
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2 hours ago
Thanks
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