If each participant was measured in only one level of a true independent variabl

Question

If each participant was measured in only one level of a true independent variable with 4 conditions, what design was employed?

Given the same data for the dependent variable, when there is no correlation between x and y values, then the observed t value for an independent groups t-test will be ____________ the observed t value for a paired samples t-test.

When two groups of participants are compared to determine whether or not the independent variable had a significant effect on the dependent variable, then it is most appropriate to conduct a(n)

After conducting a t-test to evaluate the significance of the observed difference between two sample means, eta-squared can be computed to determine the amount of variability

In the context of conducting a correlated groups t-test, relative to a positive correlation, a negative correlation between x and y values will result in

Which of the following approaches is the best way to decrease beta?

The 95% confidence interval is functionally equivalent to

Explanation / Answer

Q1) a within-participants design

Q2) less than

Q3) correlated groups t-test

Q4) explained relative to variability unexplained by sampling error.

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