Question

Suppose you are conducting a test of independence. Specify the critical value under the following scenarios...

Suppose you are conducting a test of independence. Specify the critical value under the following scenarios (Use Table 3):


a. r = 4, c = 5, and ? = 0.10. (Round your answer to 3 decimal places.)


  Critical value    


b. r = 4, c = 6, and ? = 0.05. (Round your answer to 3 decimal places.)


  Critical value    

Homework Answers

Answer #1

Solution :

Suppose we are conducting a Chi - square test of independence. We have to specify the critical values under the following scenarios.

-----------------------------------------------------------------------------------------------------------------

The corresponding Critical Value is given as ,

-----------------------------------------------------------------------------------------------------------------

The corresponding Critical Value is given as ,

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Suppose you are conducting a test of independence for two categorical variables in a contingency table...
Suppose you are conducting a test of independence for two categorical variables in a contingency table (cross-tabulation) consisting of three rows. If the critical value at the 1% level of significance is 23.209. How many columns were in the contingency table?
When performing a chi squaredχ2 test for independence in a contingency table with r rows and...
When performing a chi squaredχ2 test for independence in a contingency table with r rows and c​ columns determine the​ upper-tail critical value of the test statistic in each of the following circumstances. a. a=0.05, r=4, c=3 b. a= 0.01, r=5, c=6 c. a=0.01, r=5, c=4 d. a=0.01, r=3, c=4 e. a=0.01, r=4. c=5
Given the following contingency table, conduct a test for independence at the 1% significance level. (You...
Given the following contingency table, conduct a test for independence at the 1% significance level. (You may find it useful to reference the appropriate table: chi-square table or F table) Variable A Variable B 1 2 1 38 43 2 32 62 a. Choose the null and alternative hypotheses. H0: The two variables are independent.; HA: The two variables are dependent. H0: The two variables are dependent.; HA: The two variables are independent. b. Calculate the value of the test...
Given the following contingency table, conduct a test for independence at the 10% significance level. (You...
Given the following contingency table, conduct a test for independence at the 10% significance level. (You may find it useful to reference the appropriate table: chi-square table or F table) Variable A Variable B 1 2 1 32 39 2 35 51 a. Choose the null and alternative hypotheses. H0: The two variables are independent.; HA: The two variables are dependent. H0: The two variables are dependent.; HA: The two variables are independent. b. Calculate the value of the test...
Given the following contingency table, conduct a test for independence at the 1% significance level. (You...
Given the following contingency table, conduct a test for independence at the 1% significance level. (You may find it useful to reference the appropriate table: chi-square table or F table) Variable A Variable B 1 2 1 33 50 2 45 50 b. Calculate the value of the test statistic. (Round intermediate calculations to at least 4 decimal places and final answer to 3 decimal places.)
Given the following contingency table, conduct a test for independence at the 1% significance level. (You...
Given the following contingency table, conduct a test for independence at the 1% significance level. (You may find it useful to reference the appropriate table: chi-square table or F table) Variable A Variable B 1 2 1 33 50 2 45 50 b. Calculate the value of the test statistic. (Round intermediate calculations to at least 4 decimal places and final answer to 3 decimal places.)
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 14 35 25 B 3 35 53 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=____ (c) What is the critical value for this test...
You are conducting a test of independence for the claim that there is an association between...
You are conducting a test of independence for the claim that there is an association between the row variable and the column variable. X Y Z A 53 43 28 B 33 35 7 The expected observations for this table would be X Y Z A B What is the chi-square test-statistic for this data? (2 decimals) χ2= Report all answers accurate to two decimal places.
You are conducting a test of independence for the claim that there is an association between...
You are conducting a test of independence for the claim that there is an association between the row variable and the column variable. X Y Z A 53 43 28 B 33 35 7 The expected observations for this table would be X Y Z A B What is the chi-square test-statistic for this data? (2 decimals) χ2= Report all answers accurate to two decimal places.
You are conducting a test of independence for the claim that there is an association between...
You are conducting a test of independence for the claim that there is an association between the row variable and the column variable. X Y Z A 33 37 41 B 36 44 15 The expected observations for this table would be X Y Z A B What is the chi-square test-statistic for this data? (2 decimals) χ2= Report all answers accurate to two decimal places.
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT