Test Statistic and P VALUE Question 2 (1 point) Continue with question 1) The Co

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Test Statistic and P VALUE

Question 2 (1 point) Continue with question 1) The Computer Anxiety Rating Scale (CARS) measures an individual's level of omputer anxiety. Researchers at Miami University administered CARS to 100 male students and 72 female students, Assume that the two samples are independent simple random samples selected from normally distributed populations, and do NOT assume that the population standard deviations are equal Use a 0.01 significance leve, and test the claim that the mean anxiety for male is equal to the ean anxiety for female. The data are given below Maler n 100, sample mean o, 3, sample standard deviation 13 Female n 72, sample mean 36,8, sample standard deviation 9.4 i are males and population 2 are females Answer questions 1-3 Assume that population what is the test statistic and what is the p-value? (use STATORUNCH) y T 315, alue 0,0004 p-value 1.42E-09 T-2.oore p-value 024 d) T 2.00, P value 0.048

Explanation / Answer

Using STATCRUNCH,

Answer: T=2.00, P-value=0.048 (Option d)   

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