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You want to test whether salaries have gone up compared to in the year 2000. The...

You want to test whether salaries have gone up compared to in the year 2000. The 2000 census shows that the average annual salary of all Americans in 2000 was $35,152. You take an SRS of 10 Americans, ask for their annual salary for this year, and get the following results I thousands of dollars.

Annual salary

45

16

24

83

103

31

69

94

72

20

Math   Statistics-And-Probability   
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