MCQOPTIONS
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| 1. |
The South African government is concerned about the high incidence of HIV/AIDS in South Africa. They wish to estimate the true number of people in South Africa who are HIV positive. A random sample of 5000 people was tested and 1980 of them were HIV positive. What is the statistic? |
| A. | The 5000 people sampled |
| B. | All the people in South Africa |
| C. | Impossible to calculate from the given information |
| D. | The 1980 people sampled who were HIV positive |
| Answer» E. | |