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# Multicollinearity / chi-square distributions

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Question 9: When does multicollinearity occur in a multiple regression analysis?

a. The dependent variables are highly correlated
b. The independent variables are minimally correlated
c. The independent variables are highly correlated
d. The independent variables have no correlation

Question 10: Two chi-square distributions were plotted on the same chart. One distribution was for 3 degrees of freedom and the other was for 12 degrees of freedom. Which distribution would tend to approach a normal distribution?

a. 3 degrees
b. 12 degrees
c. 15 degrees
d. All would

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Answer two multiple choice questions on Multicollinearity and chi-square distributions

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Question 9: When does multicollinearity occur in a multiple regression analysis?

Answer: c. The independent variables are highly ...

##### Measures of Central Tendency

Tests knowledge of the three main measures of central tendency, including some simple calculation questions.