Do You Know The Measures Of Central Tendency?
14 Questions
| Total Attempts: 287
Measures of central tendency help you find the middle, or the average, of a data set. The 3 most common measures of central tendency are the mean, median and mode. The mode is the most frequent value. The median is the middle number in an ordered data set. This quiz will assess your knowledge of Measures of Central Tendency.
Questions and Answers
- 1._________________________ is a type of math that analyzes data.
- A.
Algebra
- B.
Trigonometry
- C.
Statistics
- D.
Averages
- 2.The better way to refer to the bell curve is by calling the same graph a __________________ distribution.
- A.
Normal
- B.
Average
- C.
Curved
- D.
Round
- 3.Measures of ____________________________ analyze the center or the middle of a normal distribution.
- A.
Variability
- B.
Means
- C.
Middle
- D.
Averages
- E.
Central Tendency
- 4.Which of these are measures of central tendency?
- A.
Mean
- B.
Median
- C.
Mode
- D.
All of the above
- E.
None of the above
- 5.________________ is not a measure of central tendency.
- A.
Range
- B.
Mean
- C.
Median
- D.
Mode
- 6.Which of these is the most commonly used measure of central tendency?
- A.
Median
- B.
Mean
- C.
Range
- D.
Mode
- 7.Another word for the mean is the _______________________.
- A.
Median
- B.
Mode
- C.
Range
- D.
Total
- E.
Average
- 8.Find the mean of these scores.25, 32, 45, 56
- A.
25
- B.
45
- C.
38.5
- D.
56
- 9.The ______________ is the score with the middle value.
- A.
Median
- B.
Range
- C.
Mode
- D.
Average
- 10.When finding the median, you must make sure that ______________ of the numbers are above the median and _________________ of the numbers are below the median.
- A.
2
- B.
4
- C.
Half
- D.
Most
- 11.Find the median of these scores.71, 4, 19, 42, 80
- A.
4
- B.
42
- C.
19
- D.
71
- 12.Find the median of these scores. 50, 10, 20, 30
- A.
50
- B.
10
- C.
30
- D.
20
- E.
25
- 13.The _______________ is the score that occurs most often in a distribution; the scores that appears more than once.
- A.
Range
- B.
Mode
- C.
Average
- D.
Median
- 14.Find the mode of these scores. 22, 4, 100, 96, 3, 2, 4
- A.
4
- B.
3
- C.
2
- D.
100
Questions: 5 | Attempts: 853 | Last updated: Jan 16, 2013
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