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Questions and Answers
What is the mode of the following data set: 5, 7, 5, 3, 8, 5?
What is the mode of the following data set: 5, 7, 5, 3, 8, 5?
- 7
- 5 (correct)
- 8
- 3
In a normally distributed data set, what percentage of the data falls within one standard deviation of the mean?
In a normally distributed data set, what percentage of the data falls within one standard deviation of the mean?
- 34%
- 99.7%
- 95%
- 68% (correct)
Which measure of central tendency would be affected the most by an outlier in a data set?
Which measure of central tendency would be affected the most by an outlier in a data set?
- Mode
- Median
- Mean (correct)
- Range
