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OpenStudy (anonymous):
What is the standard deviation of the sample shown below? 18,19,20,21,22
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OpenStudy (anonymous):
What is the sample ??
OpenStudy (ivettef365):
do you have choices
OpenStudy (anonymous):
they mean the numbers above
OpenStudy (anonymous):
yes they are: A. 20 B. 2 C. √2.5 D. √2 E. 2.5
OpenStudy (anonymous):
I thought that it was √2 but im NOT SURE
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OpenStudy (anonymous):
do u know
OpenStudy (anonymous):
that doesn't really help
OpenStudy (anonymous):
because I was confused w/ √2 and √2.5 and idk the difference between population standard deviation & sample standard deviation
OpenStudy (anonymous):
is it the sample one?
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