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Home Q & A Board Science-Related Homework Help Psychology
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Rudolf Rudolf
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7 years ago
In a set of test scores, the mean is 10 and the standard deviation is 2. With these two numbers we know that 95% of the scores fall between ________.
a. 9 and 11
b. 6 and 14
c. 4 and 16
d. 8 and 12
Textbook 
Understanding Psychology

Understanding Psychology


Edition: 11th
Authors:
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PrastowPrastow
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7 years ago
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Rudolf Author
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7 years ago
Thank you, thank you, thank you!
byehoe
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Yesterday
Smart ... Thanks!
ezsancheezy
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2 hours ago
Correct Slight Smile TY
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