Question: For the tourist spending data in Exercise 79 identify any

For the tourist spending data in Exercise 79, identify any outliers by using the
In Exercise 79
Market Daily Expenditure
US West......... $144.1
US East.......... 169.6
Japan........... 234.7
Canada .......... 146.5
Europe.......... 132.1
Oceania......... 171.0
Other Asia........ 194.9
Latin America........ 179.6
Other.......... 169.5
a. “1.5 times the inter-quartile range” approach.
b. “3 standard deviations” approach.
c. Compute a z-score for $234.70.


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  • CreatedJuly 16, 2015
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