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gcd99br gcd99br
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Question 1.

Analysis of income data based on a survey of 33 professors at a large midwestern university produced the report: "Average income (all sources) of professors is $64,245.21." An astute reader would conclude that

▸ professors are not honest when they report their salaries.

▸ the precision is unjustified.

▸ the accuracy is unjustified.

▸ the precision and accuracy are acceptable.

Question 2.

A reporter for a school newspaper is charged with determining the average amount of money that students spend on books. Discuss the potential sources of error and how they might be avoided.
Textbook 
Statistical Reasoning for Everyday Life

Statistical Reasoning for Everyday Life


Edition: 5th
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peaceout3000peaceout3000
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