Monday

April 21, 2014

April 21, 2014

Posted by **Sue 72** on Sunday, June 16, 2013 at 9:53pm.

(a) What value would you expect to find for the mean of all these sample means? (Give your answer correct to nearest whole number.)

472 .

(b) What value would you expect to find for the standard deviation of all these sample means? (Give your answer correct to two decimal places.)

6.78

- math check and help -
**PsyDAG**, Monday, June 17, 2013 at 10:21ama) correct

b) SEm = SD/√n = 40/√46 = 40/6.7823 = 5.8977 = 5.90

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