canvas.ewu.edu/courses/1163739/quizzes/991289/take/questions/21128184 DQuestion

Question

canvas.ewu.edu/courses/1163739/quizzes/991289/take/questions/21128184 DQuestion 22 1 pts Imagine a student decides to compare how long a gum's flavor will last using 4 different gums and 5 participants. Each participant was asked to chew a different gum each day for 4 days, such that at the end of the 4 days, each participant had chewed all four types of gum. The order of the gums was randomly determined for each participant. After 2 hours of chewing, participants recorded the intensity of flavor from 1 (not intense) to 9 tvery intense). Here are some hypothetical data ns Person 1 Person 2 Person 3 Person 4 Person 5 Gum 1 4 6 Gum 2 8 Gum 3 5 6 7 4 5 Gum 4 2 4 2 What is the dfsubjects for this scenario? 0 4 012 O 19 MacBook Air 0 FS F7 F8

Explanation / Answer

We can treat each gum as different subjects.

So in this case, degrees of freedom of subjects = 4 - 1 = 3.

(Ans).

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