Answer the following statement(s) true (T) or false (F)
1. The possibility of sampling error exists in all studies in which data is collected from a sample rather than the entire population.
2. Sampling error refers to differences between statistics calculated from a sample and statistics pertaining to the population from which the sample is drawn.
3. A binomial distribution is used for a variable that consists of exactly two categories.
4. A variable such as sex, whose categories are man and woman, would be considered a binomial variable.
5. For the variable race, some categories are White, African American, Hispanic, Asian, and Native American. This variable would be considered a binomial variable.
1. TRUE
2. TRUE
3. TRUE
4. TRUE
5. FALSE
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