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The following table contains observed frequencies for a sample of 260. Column Variable A B C...
The following table contains observed frequencies for a sample of . Column Variable Row Variable A B C P 35 50. 40 Q 15 20. 30 Test for independence of the row and column variables using . What is the p-value? Compute the value of the test statistic (to 2 decimals). What is the p-value?
Chapter 12 Assignment Assignment: Chapter 12 Assignment Assignment Score: 0.00% Save Submit Assignment for Grading Questions Exercise 12.07 (Self-Test) Algorithmic <Question 2 of 4 Check My Work (7 remaining) eBook Video The following table contains observed frequencies for a sample of 200. Column Variable Row Variable - Q Test for independence of the row and column variables using a = .05 . Compute the value of the x test statistic (to 2 decimals). A B C 40 50 45 10...
Problem 2 (15 points) The following contingency table contains observed frequencies. Test for independence of the row and column variable using the x test with a 0,05, Airline Did it fly? American Continental Delta United 48 Yes 69 25 68 No 35 41 52 62
You are conducting a test of the claim that the row variable and the column variable are dependent in the following contingency table. х Y Z A[ 324 28 B27 21 35 Give all answers rounded to 2 places after the decimal point, if necessary. (a) Enter the expected frequencies below: х Y Z A B (b) What is the chi-square test-statistic for this data? Test Statistic: x2 (c) What is the p-value for this test of independence P-Value: =...
You are conducting a test of the claim that the row variable and the column variable are dependent in the following contingency table. X Y Z A 40 35 14 B 19 30 27 Give all answers rounded to 3 places after the decimal point, if necessary. (a) Enter the expected frequencies below: X Y Z A B (b) What is the chi-square test-statistic for this data? Test Statistic: χ2=χ2= (c) What is the critical value for this test...
1. 01 points ASWESBE9 12.E.009. My Notes Ask Your Teacher You may need to use the appropriate technology to answer this question. The following table contains observed frequencies for a sample of 200. Column Variable Row Variable AB C 20 4450 P 30 26 30 Test for independence of the row and column variables using aa.os 0.05 State the null and alternative hypotheses Ho: The column variable is independent of the row variable. Ha The column variable is not independent...
You are conducting a test of the claim that the row variable and the column variable are dependent in the following contingency table. X Y Z A 17 60 23 B 51 35 14 Give all answers rounded to 3 places after the decimal point, if necessary. (a) Enter the expected frequencies below: X Y Z B (b) What is the chi-square test-statistic for this data? Test Statistic: x (C) What is the critical value for this test of independence...
You conducting the claim that variable and the column variable are dependent in the following are a test of the row contingency table A 20 31 24 B 13 72 36 Give all answers rounded to 3 places after the decimal point, if necessary (a) Enter the expected frequencies below: (b) What is the chi-square test-statistie for this data? Test Statistic: χ- (c) What is the critical value for this test of independence when using a significance level of a-0.05?...
You are conducting a test of the claim that the row variable and the column variable are dependent in the following contingency table. X Y Z A 26 26 47 B 30 26 17 Give all answers rounded to 3 places after the decimal point, if necessary. (a) Enter the expected frequencies below: X Y Z A B (b) What is the chi-square test-statistic for this data? Test Statistic: χ2=χ2= (c) What is the critical value for this test...
You are conducting a test of the claim that the row variable and the column variable are dependent in the following contingency table. X Y Z A 21 46 47 B 15 33 25 Give all answers rounded to 3 places after the decimal point, if necessary. (a) Enter the expected frequencies below: XY To find the expected frequencies: 1. Enter the observed matrix into the calculator, per the Technology Corner. 2. Perform the test, per the Technology Corner. 3....