| Teacher/User Name: DEMO | Name:__________________________ |
| Practice Problems | Period: ________ Date: ____________ |
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| 1) | 68% of students out of 1000 surveyed planned to go to college right after high school. What is the percent of all students who plan to go to college right after high school.? A parameter or a statistic and why? |
2) | In a sample of 1200 students, 73% did not like tests. What is the percent of all students who do not like tests? A parameter or a statistic and why? |
| 3) | A study was done which found that 78% of 1000 students surveyed were overweight. What is the percent of all students who are overweight? A parameter or a statistic and why? |
4) | In a sample of 1200 students, 62% did not like tests. What is 62%? A parameter or a statistic and why? |