s/assessment tak elaunchpp?course assessment id-64 736 18 course id 40% 1 & cont

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s/assessment tak elaunchpp?course assessment id-64 736 18 course id 40% 1 & contentid 12741 19 1&sPass; or dAtte Previous Next Options Remaining Time: 22 minutes, 24 seconds. Question Completion Status: QUESTION 90 Do students from different majors receive different grades in statistics classes? You randomly select 235 students and record their majors along with the grade they received in PSYC 241. You put the students into one of four groups: liberal arts students, fine arts students, natural science students, and nursing students. What overall test will tell you if there is a difference in grades among these groups? O independent measures t-test O related samples t-test O one-factor ANOVA O two-factor ANOVA O correlation Click Sove and Submit to sove and submit. Click Save All Answers to save all answers

Explanation / Answer

The correct option is One factor ANOVA( or one way ANOVA) test

Because there are four level (that is four groups) and we want to test the difference between the marks among the four different groups. So that we can't used t test (t test is used for two groups only). Also there are only one factor ( students) and so we can't used two factor ANOVA test.

For testing the relationship between two variable we used correlation. But here we test differences of means so last option is also incorrect.

So correct option is "one factor ANOVA "

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