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Questions and Answers
In a perfectly symmetrical distribution, what is the value of skewness?
In a perfectly symmetrical distribution, what is the value of skewness?
- Undefined
- Zero (correct)
- Negative
- Positive
What does skewness measure in a dataset?
What does skewness measure in a dataset?
- Variability of the dataset
- Asymmetry of the distribution (correct)
- Range of the dataset
- Average of the dataset
What does positive skewness indicate about a dataset?
What does positive skewness indicate about a dataset?
- It has a longer right tail (correct)
- It has a longer left tail
- It is normally distributed
- It has a symmetrical distribution
What does skewness measure in a dataset?
What does skewness measure in a dataset?
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In a perfectly symmetrical distribution, what is the value of skewness?
In a perfectly symmetrical distribution, what is the value of skewness?
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What does positive skewness indicate about a dataset?
What does positive skewness indicate about a dataset?
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