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 nominal independent variables are there? One nominal variable How many levels does this independent variable have? two levels How many samples are there? one sample with the second level represented by the population For the levels represented by a population, what parameters do you know with respect to the scale dependent variable? the population mean Based on the answers to these questions, what test would use use? a. z test b. 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 nominal independent variables are there? One nominal variable
How many levels does this independent variable have? two levels
How many samples are there? one sample with the second level represented by the population
For the levels represented by a population, what parameters do you know with respect to the scale dependent variable? the population mean
Based on the answers to these questions, what test would use use?
a. z test
b. single-sample t test
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