1
CNSL 503
CNSL 503/ CNSL503| Statistics Module 8 | Questions
with Correct Answers| Latest Update (2025/2026)
|Guaranteed Pass | GRADE A | Portage
1. The null hypothesis for a goodness of fit test states what?: All
frequencies of a particular variable are equal.
2. The null hypothesis for a test for independence states what?:
The two variables are independent of one another.
3. Which of the following is NOT one of the assumptions made
in a chi-square test?: The expected frequency for each category
must be at least 5.
4. In a goodness of fit test, if the null hypothesis is not rejected,
then differences between the observed and expected frequencies
are most likely due to
________.: Sampling Error
5. Researchers are investigating whether watching animated tv
shows is related to video game interest in adolescent children.
CNSL 503
, 2
CNSL 503
They recruit a sample of 100 children. Which type of chi-square
test should they perform?: Test for independence since the
relationship between two nominal variables is being studied.
6. ______ tables are used to display frequency distributions for
one nominal variable, whereas ________ tables are used to
display frequency distributions for two nominal variables.:
frequency; contingency
7. The total frequencies for each column and row in a
contingency table are known as ______.: Marginal values
1/2
8. The ________ is used to measure effect size in studies with 2
x 2 tables, whereas _______ is used to measure effect size for
contingency tables greater than 2 x 2.: Õ coefficient; Cramer's V
9. True or False: A Õcoefficient of 0.62 indicates a moderate
relationship between two variables.: False; based on effect size
conventions, this would be considered a strong relationship.
CNSL 503
CNSL 503
CNSL 503/ CNSL503| Statistics Module 8 | Questions
with Correct Answers| Latest Update (2025/2026)
|Guaranteed Pass | GRADE A | Portage
1. The null hypothesis for a goodness of fit test states what?: All
frequencies of a particular variable are equal.
2. The null hypothesis for a test for independence states what?:
The two variables are independent of one another.
3. Which of the following is NOT one of the assumptions made
in a chi-square test?: The expected frequency for each category
must be at least 5.
4. In a goodness of fit test, if the null hypothesis is not rejected,
then differences between the observed and expected frequencies
are most likely due to
________.: Sampling Error
5. Researchers are investigating whether watching animated tv
shows is related to video game interest in adolescent children.
CNSL 503
, 2
CNSL 503
They recruit a sample of 100 children. Which type of chi-square
test should they perform?: Test for independence since the
relationship between two nominal variables is being studied.
6. ______ tables are used to display frequency distributions for
one nominal variable, whereas ________ tables are used to
display frequency distributions for two nominal variables.:
frequency; contingency
7. The total frequencies for each column and row in a
contingency table are known as ______.: Marginal values
1/2
8. The ________ is used to measure effect size in studies with 2
x 2 tables, whereas _______ is used to measure effect size for
contingency tables greater than 2 x 2.: Õ coefficient; Cramer's V
9. True or False: A Õcoefficient of 0.62 indicates a moderate
relationship between two variables.: False; based on effect size
conventions, this would be considered a strong relationship.
CNSL 503
