Chapter 04 Topic 10 Quiz | Why Measure Variability?

Chapter 04 Topic 10 Quiz | Why Measure Variability?

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Question 1 of 2

1. Question
Why is it important to measure variability in a data set?
- a) To find the expected value of the data
- b) To understand how spread out the data is around the mean
- c) To identify the highest and lowest values in the data
- d) To determine the most commonly occuring value in the data
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Question 2 of 2

2. Question
What does a high variability indicate about a data set?
- a) The data points are closely clustered around the mean
- b) The data points are in ascending order
- c) The data points are all the same
- d) The data points are spread out from the mean
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