i. If the computed value of chi-square is less than the critical value, reject the null hypothesis at a
Predetermined level of significance.
ii. The alternative hypothesis states that there is a difference between the observed frequencies
And the expected frequencies in a goodness-of-fit test.
iii. There are 2 degrees of freedom for a contingency table classifying three levels of income with
Each gender.
A) (i) , (ii) , and (iii) are all correct statements.
B) (i) and (ii) are correct statements but not (iii) .
C) (i) and (iii) are correct statements but not (ii) .
D) (ii) and (iii) are correct statements but not (i) .
E) (i) , (ii) , and (iii) are all false statements.
Correct Answer:
Verified
Q6: i. For a goodness-of-fit test, the following
Q7: i. The chi-square goodness-of-fit test can be
Q8: i. If there are only two cells
Q9: i. The chi-square goodness-of-fit test is appropriate
Q10: i. For a goodness-of-fit test, the number
Q12: i. The sum of the expected frequencies
Q13: i. The sum of the expected frequencies
Q14: i. Chi-square test statistic used in a
Q15: i. For a goodness-of-fit test, the number
Q16: i. If the computed value of chi-square
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents