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September 20, 2014

September 20, 2014

Posted by **Dom** on Tuesday, September 13, 2011 at 12:24am.

A)There is only one observation in the data set

B) There are no observations in the data set

C)All of the observation in the data set are 25

D)Someone has made a mistake

E) None of the Above

I picked C am I right

- Statistics -
**MathGuru**, Tuesday, September 13, 2011 at 5:54pmCorrect!

- Statistics -
**Anonymous**, Friday, February 1, 2013 at 2:55pmA set of 50 data value has a mean of 15 and a variance of 36. Find the standard score of a data value = 18

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