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January 31, 2015

January 31, 2015

Posted by **Shams** on Tuesday, October 26, 2010 at 6:32am.

- Statistics -
**KAMAL**, Sunday, November 7, 2010 at 5:01amMUJHE NAHI PATA.....................

- Statistics -
**Anonymous**, Saturday, December 4, 2010 at 3:50pm14. If you live in California, the decision to buy earthquake insurance is an important one. A survey revealed that only 133 of 337 randomly selected residences in one California county were protected by earthquake insurance. Calculate the appropriate test statistic to test the hypotheses that at least 40% buy the insurance. (rounded)

A. 0.20

B. 0.39

C. -0.13

D. -0.20

E. -0.39

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