Homework Answers
Given:
A researcher has a table of data with four column variable and three row variables
c=4 and r=3
Therefore the value of degrees of freedom of chi-sqaure is (c-1)*(r-1) = (4-1)*(3-1) =6
Therefore the value of degrees of freedom in order to calculate the chi-sqaure test statistic is 6
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A researcher has a table of data with four column variables and three row variables. The...
A researcher has a table of data with 5 column variables and 4 row variables. The...
A researcher has a table of data with 5 column variables and 4 row variables. The value for the degrees of freedom in order to calculate the x squared statistic is: 12 20 4 19
You are conducting a test of the claim that the row variable and the column variable...
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...
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...
You are conducting a test of the claim that the row variable and the column variable...
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 A24 51 | 31 B 24 54 29 Give all answers rounded to 3 places after the decimal point, if necessary. (a) Enter the expected frequencies below: x Y Z 00 (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 are conducting a test of the claim that the row variable and the column variable...
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 38 23 30 B 34 33 31 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...
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 41 21 19 B 39 19 13 Give all answers rounded to 3 places after the decimal point, if necessary. (a) Enter the expected frequencies below: X Y Z AL B (b) What is the chi-square test-statistic for this data? Test Statistic: x² = (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...
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 are conducting a test of the claim that the row variable and the column variable...
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 41 21 19 B 39 19 13 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 are conducting a test of the claim that the row variable and the column variable...
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 20 44 34 B 17 34 21 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: χ 2 = (c) What is the critical value for this...
ou are conducting a test of the claim that the row variable and the column variable...
ou 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 47 15 B 40 19 46 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
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 A24 51 | 31 B 24 54 29 Give all answers rounded to 3 places after the decimal point, if necessary. (a) Enter the expected frequencies below: x Y Z 00 (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 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 41 21 19 B 39 19 13 Give all answers rounded to 3 places after the decimal point, if necessary. (a) Enter the expected frequencies below: X Y Z AL B (b) What is the chi-square test-statistic for this data? Test Statistic: x² = (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 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 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 41 21 19 B 39 19 13 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...
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