Saturday

August 30, 2014

August 30, 2014

Posted by **Anesia** on Sunday, August 25, 2013 at 8:45am.

1) If the statistician’s belief is correct, the probability that a three-child family in the town will have exactly one girl is ______%.

2) If the statistician’s belief is correct, then among the three-child families in the town what is the expected number of families that have exactly one girl?

3) If the statistician’s belief is correct, then among the three-child families in the town what is the expected number of families that have no girls?

- Statistics -
**Anesia**, Sunday, August 25, 2013 at 8:48am4) The P-value of the appropriate test is about ________%.

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