To carry out the appropriate hypothesis tests, an ANOVA table is needed. Answerthe following questions after filling in the partially completed ANOVA table below.Use a 5% significance level for all tests.dfSSMSp-valueGender106667106667XXX8Major212321583361607917XXXXXX11Gender"Major2122583310612917XXXXXX1821431000011906111ErrorTotal23358858333 Regardless of your answer te the question above, what are the right test statistic andcritical value to determine whether the main effect of major on starting salary issignificant?Test statistic = 0.19; Critical value 19.44Test statistic - 5.17; Critical value = 3,55Test statistic - 0.89; Critical value = 3.16Test statistic = 5.17; Critical value - 19.44

For the given data find the missing values in the table

Answered: to carry out the appropriate hypothesis…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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An online poll asked: "Do you believe the Loch Ness monster exists?" Among 21,489 responses, 64% were "yes." Use a 0.10 significance level to test the claim that most people believe that the Loch Ness monster exists. How is the conclusion affected by the fact that Internet users who saw the question could decide whether to respond? Identify the test statistic for this hypothesis test.
40 people are randomly sent to walk one of four trails. The time (in minutes) they spend completing each trail is recorded in the table below. (a) Test to see if the times needed to complete a trail vary. Use a 0.05 significance level. (b) Test each pair (A/B, A/C, A/D, B/C, B/D, C/D) to see which trails have a statistically significant difference. Indicate your p-value for each comparison, and when the effect is statistically significant (use 0.05 as your significance level), declare which trail of the two takes more time to complete. Trail A - 30, 33, 41, 27, 36, 31, 37, 40, 29, 35 Trail B - 27, 33, 38, 41, 40, 38, 35, 44, 41, 39 Trail C - 25, 34, 41, 39, 32, 30, 36, 35, 27, 33 Trail D - 41, 39, 46, 37, 40, 42, 50, 42, 50, 33, 47, 43
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Use a significance level of 0.05 to test the claim. One-way ANOVA: Source DF SS MS Size 3 13.500 4.500 5.17 0.011 Error 16 13.925 0.870 Total 19 27.425 Null Hypothesis, HO Alternative Hypothesis, H1 Test Statistic, F P-value Significance level Conclusion
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Consider a drug testing company that provides a test for marijuana usage. Among 266 tested subjects, results from 27 subjects were wrong (either a false positive or a false negative). Use a 0.10 significance level to test the claim that less than 10 percent of the test results are wrong.
A sports researcher is interested in seeing if sports teams from the West Coast, Midwest, and East Coast fare differently in terms of the mean number of championships that they win. Each number below represents an individual observed sports team (X) that the researcher sampled. West Coast Midwest East Coast 7 2 11 3 4 9 Mwest = Mmid = Meast = nwest = nmid = neast = N = GM = Perform a one-way ANOVA to determine if there is a significant difference between regions in terms of the number of championships that teams win. 1. State the Main and Null Hypotheses. Assume alpha = .05 2. Find the critical F…
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