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View Full Version : In which of the following cases is the mean not typical? (statistics)


feelgooddan
Oct2-09, 04:36 PM
1) My wife and I are very athletic. Between us, we jog an average of 5 miles a day. My wife jogs 10.

2) In freeway driving, my car averages 32 miles per gallon.

3) Last year my car repairs averages $48 per month.

4) The average statistician has 3.46 children.

5) The average fuse time for army's hand grenades is 4 seconds.

6) Lake Michigan is a bit deep for swimming. Its average depth is 274 feet.

Explain, please.