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OpenStudy (anonymous):
The heights of 500 students at a local school were recorded and found to be approximated by this normal curve. What could the mean and standard deviation for these data be?
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OpenStudy (anonymous):
OpenStudy (amistre64):
in a normal distribution, were is the mean located?
OpenStudy (anonymous):
A 66, 3 B 57, 3 C 69, 4 D 66, 6
OpenStudy (amistre64):
a standard deviation is a measure of spread, it is generally indicated by successive "standard deviation units" from the mean
OpenStudy (amistre64):
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