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- 1. Multiple Choice
Which term describes the data value that appears the most?
MedianModeMeanRange - 2. Multiple Choice
I have been running to keep stay in shape. These are the number of miles I have been running this week: 5, 4, 3, 5, 4.5, 5.5 and 2.5. What is my mean running distance?
3.5
4.75
4.21
3.71
- 3. Multiple ChoiceWhat is the middle value in a data set called?MedianModeMeanRange
- 4. Multiple ChoiceWhat is the median of the data set: 4, 7, 2, 9, 5, 3, 6?5467
- 5. Multiple ChoiceWhat does the range represent?The middle value in a data setThe difference between the maximum and minimum values in a data setThe average value of a data setThe most frequently occurring value in a data set
- 6. Multiple ChoiceWhen is the mode particularly helpful?When dealing with categorical dataWhen dealing with numerical dataWhen trying to identify the middle value in a data setWhen calculating the range
- 7. Multiple ChoiceWhat is a limitation of the range as a measure of dispersion?It does not consider the values in between the maximum and minimumIt is affected by outliersIt is difficult to calculateIt only works for small data sets
- 8. Multiple ChoiceWhich measure of central tendency is the most representative of the data set as a whole?RangeModeMedianMean
- 9. Multiple ChoiceWhich measure of central tendency provides insights into the spread or variability of a data set?MedianModeMeanRange
- 10. Multiple ChoiceWhat does the range provide an understanding of?The average value in a data setThe spread or variability of the dataThe most frequently occurring value in a data setThe middle value in a data set
- 11. Multiple ChoiceWhich measure of central tendency is affected by extreme values or outliers?MedianRangeMeanMode
- 12. Multiple ChoiceWhich measure of central tendency is most appropriate to use when handling outliers or extreme values?MedianMeanRangeMode
- 13. Multiple ChoiceWhat is the range of the data set: 2, 4, 6, 8, 10?8264
- 14. Multiple ChoiceWhat is the range of the data set: 4, 7, 2, 9, 5, 3, 6?7932
- 15. Multiple ChoiceWhat is the formula for calculating the mean?Mean = (Sum of all values) * (Total number of values)Mean = (Sum of all values) / (Total number of values)Mean = (Sum of all values) + (Total number of values)Mean = (Sum of all values) - (Total number of values)
- 16. Multiple ChoiceWhat is the median of the data set: 2, 4, 6, 8, 10?62108
- 17. Multiple ChoiceWhich measure of central tendency is calculated by summing all the values in a data set and dividing by the number of values?MedianMeanRangeMode
- 18. Multiple ChoiceWhen should the median be used as a measure of central tendency?When the data set has a modeWhen the data set has a large rangeWhen the data set is evenly distributedWhen there are extreme values in the data set
- 19. Multiple ChoiceWhich measure of central tendency is calculated by finding the most frequently occurring value in a data set?MeanMedianModeRange
- 20. Multiple ChoiceWhat is the mode of the data set: 4, 7, 2, 9, 5, 3, 6, 7?7632
- 21. Multiple ChoiceWhat is the mode of the data set: 3, 5, 5, 7, 9?5397
- 22. Multiple ChoiceWhich measure of central tendency is most affected by outliers?RangeMedianModeMean
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