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January 28, 2015

January 28, 2015

Posted by **thelma** on Friday, February 18, 2011 at 11:41pm.

- statistics -
**Reiny**, Saturday, February 19, 2011 at 10:44amz-score(4s) = (4-10)/2

- statistics -
**PsyDAG**, Saturday, February 19, 2011 at 10:45amZ = (score-mean)/SD

Insert values and calculate.

- statistics -
**Mia**, Saturday, July 23, 2011 at 8:28pmA particular statistician knows that approximately 35% of people do not tell the truth when polled. If 400 people were polled in a survey, how many would be expected to answer before someone answers untruthfully?

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