state the type of hypothesis test Chrome File Edit View History Bookmarks People
ID: 3350563 • Letter: S
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state the type of hypothesis test Chrome File Edit View History Bookmarks People Window Help Quiz Secure https://assessment.casa.uh.edu/AssessmentQuiz.aspx?id-89839CE9-1 BO3-4711-9307-98C4E708D59A02 C Question 2 State the type of hypothesis test to be used in the following situation: Kalliyah Dunn In a experiment on relaxation techniques, subject's brain signals were measured before and after the relaxation exercises with the following results Courses Person 23 4 5 Before 32 38 65 50 30 After 25 3556 52 24 ATH 2311 1 SEC Is there sufficient evidence to suggest that the relaxation exercise slowed the brain waves? Assume the population is normally distributed. a) Two Sample Z Test for Proportions b) One Sample Z Test for Means e) Matched Pairs T Test d) One Sample Z Test for Proportions e) One Sample T Test for Means D ox Goodness of Fit Test g) Two Sample T Test for Means h) Test for Independence Review Later Question 3 -98C4 https://assessment.casa.uh.edu/Assessment/Quiz.aspxid-89839CE9-1803-4711-9307Explanation / Answer
Solution:
sample size n<30
use t test.
since they are dependent samples
use paired t test or
matched pairs t test.
t=d bar/Sd/sqrt(n)
ANSWER:
MATCHED PAIRS T TEST
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