What conclusion is appropriate if a chi-square test produces a chi-square statistic near zero
If a chi-square test produces a chi-square statistic near zero this means that there is a good fit between the sample data and the null hypothesis.
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What conclusion is appropriate if a chi-square test produces a chi-square statistic near zero
What does it mean if the Chi-square test statistic has a value of zero? There is an error in the calculations as the test statistic must be positive. We will reject the null hypothesis. The test is right-tailed so that the result is inconclusive. All of the observed values equal the expected values for the corresponding cell.
Is the chi-square test appropriate to run for this analysis
When we carry out a chi-square test of independence, the chi-square statistic is based on (rxc)-1 degrees of freedom, where r and c denote, respectively, the number of rows and columns in the contingency table. True or false
A chi-square test for independence is appropriate with 1 measurement variable 2 measurement variables 1 categorical variable 2 categorical variables
The test of the chi-square statistic applies to the data as a whole and provides _____ as to which cells are causing rejection of H0. A. no information B. partial information C. complete information D. none of the above
A chi-squared test statistic in a test of a contingency table that is equal to zero means: The two nominal variables are independent. The two nominal variables are equal. The two nominal variables have the same proportions listed in H0. All of these choices.
What is the critical value for a chi-square test with 28 degrees of freedom at the 5 percent level of significance (3 pts)? If the chi-square test statistic were 41.10, what would you conclude regarding the null hypothesis (4 pts)? What would you conclude if the chi-square value were 48.19
Calculate the test statistic. Chapter 12. Chi-Square Test Saved Help Save & Exit Su Check my w Given the following contingency table, conduct a test for Independence at the 5% significance level. (You may find It useful to reference the appropriate table: chi-square table or F table) Variable A points Variable B 36 35 31 51 eBook a. Choose the null and alternative hypotheses. Hint Ho: The two variables are independent.; HA: The two variables are dependent. O Ho: The...
What are the two steps required for the calculation of the chi-square statistic?
R2 = 0.5754 and n = 425. The chi-square statistic for testing the overall regression effect H0 for both slopes is 0. 575.9421: How many degrees of freedom are there for the chi-square test statistic?