If a teacher wants to assess whether there is adifferencebetween males and females on test performance, the most appropriate statistical test would be:

Group of answer choices

point biserial correlation

independent samples t-test

correlated groups t-test

pearson's r correlation

Which of the following statements is NOT true concerning a correlated groups test design?

Group of answer choices

no random assignment to conditions

fewer participants needed

less time required to collect data

decreased statistical power

If a teacher wants to assess whether there is arelationshipbetween males and females on test performance, the most appropriate statistical test would be:

Group of answer choices

point biserial correlation

independent samples t-test

correlated groups t-test

pearson's r correlation