Mathematics > QUESTIONS & ANSWERS > MATH 221 Week 1 Quiz Assignment (All)
MATH 221 Week 1 Quiz Assignment
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Question 1 2 / 2 pts A recent survey of the alumni of a university indicated that the average salary of 10,000 of its 200,000 graduates was $130,000. The $130,000 would be considered a: Parameter Corr... ect! Statistic Population Sample Question 2 2 / 2 pts A recent survey of the alumni of a university indicated that the average salary of 10,000 of its 200,000 graduates was $130,000. The 10,000 would be considered a: Correct! Sample Statistic Parameter Population Question 3 2 / 2 pts Inferential statistics is when sample data is used to: Determine when an event is most likely to occur Calculate a mean Correct! Say something about the population Influence a decision maker Question 4 2 / 2 pts The hair color of the players on a tennis team would be considered: Correct! Nominal data Ratio data Interval data [Show More]
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