Do people change their political views during college? Two hundred students were asked as freshman and then again as seniors if they supported same sex
Do people change their political views during college? Two hundred students were asked as freshman and then again as seniors if they supported same sex marriage. The data is below. Suppose that a social scientist wanted to determine if there was a difference between the population proportions of students at UF who supported same sex marriage as a freshman then as a senior. Find the test statistic.
Supported as a Freshman | Against as a Freshman | |
Supported as a Senior | 130 | 30 |
Against as a Senior | 12 | 28 |
| A. | -1.96 or 1.96 |
| B. | -6.48 or 6.48 |
| C. | None of the above |
| D. | -2.78 or 2.78 |
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Authors: Robert N. Lussier, Christopher F. Achua
6th edition
1285866355, 978-1285866352
