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Yuo are conducting a survey of the people of the United Kindom to find out how popular the racket sports are. You randomly choose people to call, and make 1,000 phone calls to people scattered across the country. In this study, what is the statistics term for THE PEOPLE IN THE U.K., and what is the statistics term for THE PEOPLE YOU CALLED? |
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| 2. | Age is classified as |
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| 3. | You are interested in how stress affects heart rate in humans. Your dependent variable would be the _____. |
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| 4. | Gender is categorized as |
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| 5. | You are conducting a study to see whether a new experimental medication will cause bald men to grow hair. You divide your patients into 2 groups. To one group you give the medication. To the other group, you give a placebo. In this study, the correct terms for the taking of the medication and the growth of hair are the following. |
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| 6. | Which of the following definitions is the definition of the MODE? |
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| 7. | Which of the following definitions is the definition of the MEAN? |
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| 8. | Which of the following definitions is the definition of the MEDIAN? |
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| 9. | What is the median of the following set of numbers?{12,8,13,4,7,6,3,3,15} |
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| 10. | What is the mode and the mean for the following set of numbers?{4,9,8,2,16,4,4,8,9,6} |
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| 11. | Statistics is useless, since you can design an experiment to statistically prove anything you want to prove. |
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