A random sample of 100 automobile owners shows that an
automobile is driven on average. 23,500 kilometers per year with a
standard deviation of 3,900 kilometers. Construct a 99% confidence
interval for the average number of kilometers an automobile is
driven annually.
A random sample of 100 automobile owners shows that an automobile is driven on average. 23,500 kilometers per year with
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A random sample of 100 automobile owners shows that an automobile is driven on average. 23,500 kilometers per year with
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