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# \$1.00Determining null and alternative hypotheses

• From Mathematics: Statistics
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• Due on Dec. 27, 2011
• Asked on Dec 27, 2011 at 6:25:02PM

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Q:

The records of a casualty insurance company show that, in the past, its clients have had a mean of 1.7 auto accidents per day with a standard deviation of 0.04. The actuaries of the company claim that the standard deviation of the number of accidents per day is no longer equal to 0.04.

Suppose that we want to carry out a hypothesis test to see if there is support for the actuaries' claim. State the null hypothesis H(sub 0) and the alternative hypothesis H(sub 1 ) that we would use for this test.

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• Posted on Dec 27, 2011 at 6:30:30PM
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Preview: ... tandard deviation is less ...

The full tutorial is about 24 words long .

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statistic
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Preview: ... to state the null ...

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• Posted on Dec. 28, 2011 at 01:04:34AM
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