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Multiple Choice



 This activity contains 10 questions.

Question 1.
What is a minimally acceptable sample size for a correlational study?

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Question 2.
What is expressed by the value of a correlation coefficient?

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Question 3.
What is the coefficient value for a perfect positive relationship?

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Question 4.
Which of the following relationships is the strongest?

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Question 5.
Which of the following relationships is the weakest?

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Question 6.
Which is true about the interpretation of a significant correlation coefficient?

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Question 7.
In a correlational study, which type of coefficient should be calculated if both variables are continuous?

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Question 8.
In a correlational study, which type of coefficient should be calculated if both variables are natural dichotomies?

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Question 9.
In a correlational study, which type of coefficient should be calculated if one variable is continuous and the other is a natural dichotomy?

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Question 10.
In a correlational study, which type of analysis should be used if one is trying to predict the value of a continuous variable from a combination of several independent variables?

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