analysis could be used to determine if the mean percentage of psychology readings assigned in the Midwest was significantly different than in all of the United States? single-sample t test In which of the following four categories does this situation fall? nominal independent variables, scale dependent variable How many independent nominal variables are there? one nominal variable How many levels does this independent variable have? two levels How many samples are there? a. one sample with the second level represented by the population b. two samples, one for each level
Open Syllabus Project: Everything Up to the Single Sample t Test
What statistical analysis could be used to determine if the mean percentage of psychology readings assigned in the Midwest was significantly different than in all of the United States? single-sample t test
In which of the following four categories does this situation fall? nominal independent variables, scale dependent variable
How many independent nominal variables are there? one nominal variable
How many levels does this independent variable have? two levels
How many samples are there?
a. one sample with the second level represented by the population
b. two samples, one for each level
Single Sample t-test
This test is applied to test whether the sample mean is differing from the population mean.
| Sample mean | |
| Population Mean |
Given is the mean percentage of psychology readings of the participants
| Sample | Mid-west people |
| Population | United States population |
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