Practice Introduction (10.1) - Correlation Analysis

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8 questions

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6 sample questions

Question 1.
What is correlation?
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Think about how one variable affects another.
Question 2.
Name an example of two quantitative variables.
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Consider things that can be measured.
3Question 3.
What does correlation measure?
- The average of two variables
- The relationship between two variables
- The difference between two variables
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It relates two measures.
4Question 4.
True or False: Positive correlation means that as one variable increases, the other also increases.
- True
- False
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Think about moving in the same direction.
Question 5.
Analyze the correlation between temperature and ice cream sales. What would be your hypothesis and how would you test it?
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Think of variables that can be measured and how they'll be analyzed.
Question 6.
Evaluate how a change in one independent variable might affect a dependent variable in a real-world scenario.
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Identify the variables involved and how they affect one another.

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