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Statistics

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Apr 3, 2024

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Week 8 Test =i Question 19 The Test Scores for a Statistics course are given in the Excel below The data (X1, X2, X3, X4) are for each student. X1 = score on exam #1 X2 = score on exam #2 X3 = score on exam #3 X4 = score on final exam (3 Your professor wants to know if all tests are created equal. At a 5% level of Significant, run a test to determine if the mean difference between the test scores is the same. See Attached Excel for Data. Exam data.xlsx The mean difference between the test scores is the same because the p-value = 0.0052 v (o) The mean difference between the test scores is the not same because the p-value = 0.0052 The mean difference between the test scores is the same because the p-value = 0.9948 The mean difference between the test scores is the not same because the p-value = 0.9948 w Hide question 19 feedback Run a F-Distribution ANOVA analysis using Excel. Data -> Data Analysis -> the first option is Anova: Single Factor -> Click OK A 1/ 1 point
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