The Chi-square Tests Assessment Test
Take our assessment test to assess your knowledge of the chi-square tests. The chi-square goodness of fit test that determines if a sample data matches a population and the chi-square test for independence that compares two variables in a contingency table to see if they are related.
- 1.
![What is the null hypothesis in chi-square test? - ProProfs]( "What is the null hypothesis in chi-square test?")
What is the null hypothesis in chi-square test?- A.
The rows and columns are the same
- B.
The rows and columns in the table are associated
- C.
The rows and columns in the table are not associated
- D.
The rows and column are not the same
- 2.
![The least expected value in each contingency table cell in order for a chi-square test to be effective is... - ProProfs]( "The least expected value in each contingency table cell in order for a chi-square test to be effective is...")
The least expected value in each contingency table cell in order for a chi-square test to be effective is...- A.
5
- B.
4
- C.
3
- D.
2
- 3.
![Contingency tables and degrees of freedom are key elements in chi-square test? - ProProfs]( "Contingency tables and degrees of freedom are key elements in chi-square test?")
Contingency tables and degrees of freedom are key elements in chi-square test?- A.
False
- B.
Maybe
- C.
True
- D.
None
- 4.
![What is another name for the chi-square goodness fit test? - ProProfs]( "What is another name for the chi-square goodness fit test?")
What is another name for the chi-square goodness fit test?- A.
Directional chi-square
- B.
One sample chi-square
- C.
Chi-square Anova
- D.
Two sample chi-square
- 5.
![What type of data do you use for a chi-square table? - ProProfs]( "What type of data do you use for a chi-square table?")
What type of data do you use for a chi-square table?- A.
Ratios
- B.
Scales
- C.
Ordinal
- D.
Categorical
- 6.
![How many cases must appear in one category of a chi-square test? - ProProfs]( "How many cases must appear in one category of a chi-square test?")
How many cases must appear in one category of a chi-square test?- A.
4
- B.
6
- C.
5
- D.
7
- 7.
![What is an effective size? - ProProfs]( "What is an effective size?")
What is an effective size?- A.
The magnitude of the relationship between variables
- B.
The likelihood of type 1 and type 2 errors
- C.
The number of expected cases
- D.
The variance explained by the measures
- 8.
![How can low expected values be dealt with? - ProProfs]( "How can low expected values be dealt with?")
How can low expected values be dealt with?- A.
Add more of the same number
- B.
Increase the sample size or combine categories
- C.
Exclude outliers
- D.
None of these
- 9.
![By which other name is a chi-square contingency table analysis known? - ProProfs]( "By which other name is a chi-square contingency table analysis known?")
By which other name is a chi-square contingency table analysis known?- A.
Chi-square test for independence
- B.
Chi-square test for dependence
- C.
Chi-square variable test
- D.
None of the above
- 10.
![Which of these symbols is used to represent a chi-square test?
- ProProfs]( "Which of these symbols is used to represent a chi-square test?")
Which of these symbols is used to represent a chi-square test?- A.
C
- B.
Q
- C.
T
- D.
X2
Questions: 10 | Attempts: 14763 | Last updated: Oct 21, 2019
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