The normal density curve is symmetric about ______________. A. A point located one standard deviation from the mean., B. Its mean, C. The horizontal axis or D. An inflection point
Question
Updated 11/26/2014 3:29:50 AM
Edited by jeifunk [11/26/2014 3:29:49 AM], Confirmed by jeifunk [11/26/2014 3:29:50 AM]
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User: The normal density curve is symmetric about ______________. A. A point located one standard deviation from the mean., B. Its mean, C. The horizontal axis or D. An inflection point

Weegy: The normal density curve is symmetric about ITS MEAN.
andrewpallarca|Points 46308|

User: Find z-scores for which 90% of the distribution'a area lies between -z and z
Question
Updated 11/26/2014 3:29:50 AM
Edited by jeifunk [11/26/2014 3:29:49 AM], Confirmed by jeifunk [11/26/2014 3:29:50 AM]
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