Choose the correct t-test for this example: A researcher is conducting a study on adolescents and young adults (categorical) and how they talk about depression and anxiety (measure... Choose the correct t-test for this example: A researcher is conducting a study on adolescents and young adults (categorical) and how they talk about depression and anxiety (measured numerically). They want to know the difference between the group of adolescents and the young adults. There are 35 adolescents and 35 young adults that remain in the study for its duration. Which type of t-test would be conducted?
Understand the Problem
The question is asking which type of t-test is appropriate for comparing the means of two independent groups (adolescents and young adults) with respect to their numeric measurements of depression and anxiety.
Answer
Independent samples t-test
The correct t-test for this example is the independent samples t-test.
Answer for screen readers
The correct t-test for this example is the independent samples t-test.
More Information
An independent samples t-test is used to compare the means of two independent groups, such as adolescents and young adults in this study. It determines if there is a statistically significant difference between the groups' means.
Tips
A common mistake is confusing independent samples t-tests with paired samples t-tests. Remember that independent samples compare different groups, while paired samples compare related or matched pairs.
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