Real Studies. Consider the following statistical studies.
a. Identify the population and the population parameter of interest.
b. Describe the sample and sample statistic for the study.
c. Identify the type of study.
d. Discuss what additional facts you would like to know before you believed the study or acted on the results of the study.
A Fox News poll of 900 registered voters found that 19% of Americans “regift” (give gifts that they received as gifts). Women (21%) are more likely to regift than men (16%) and the results are nearly independent of income. The margin of error was ± 3 percentage points.
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