October 4, 2015

Homework Help: statistics

Posted by ami on Sunday, October 14, 2012 at 12:14pm.

What is wrong with the following statements?
a) For a large n, the distribution of observed values will be approximately Normal
b) 68-95-99.7 rule says that "x bar" should be within m (mean) +/- 2 SD (standard deviation) about 95% of the time
c) The central limit theorem states that for large n, m is approximately Normal.

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