Dependent-samples t test: state the null and alternative hypotheses (in words), and run the analysis in jamovi, providing an interpretation of results (including checks for assumptions and effect size) following APA format.
Dependent-samples t test: state the null and alternative hypotheses (in words), and run the analysis in jamovi, providing an interpretation of results (including checks for assumptions and effect size) following APA format.
Use a= 0.5
A school teacher is interested in studying the effects of exercise and memory. She is thinking of implementing a new stretching technique 10 minutes a day at the beginning of class. 5 students were randomly selected to complete a memory test which asked them to recall how many words they can remember from 0-10 both before and after starting the new daily exercise program.. Use the following data to determine if this new
Before exercise: 9, 8, 10, 8, 7, 8, 9, 9, 6, 7
After Exercise 5, 6, 3, 2, 4, 4, 3, 5, 2, 1
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