Vocabulary
A question with answers that vary
4, 6, 7, 8, 20
What is the median?
0, 1500, 3000. What is the mean?
1500
True or false: the greater the variability, the less spread out the data is.
False
The number in the middle
4, 6, 6, 6, 6, 234, 51
What is the range?
15, 16, 17, 18, 19, 20. What is the mean?
17.5
How do you find the mean?
Add all the values, divided by the number of values
What is variability?
How spread out or varied the data is
34, 47, 3
What is the mean?
6415, 3435, 1625. What is the mean?
3825
What does MAD measure?
Variability
What does MAD stand for
Mean Absolute Deviation
35, 32, 35, 37, 36. The mean is 35. What is the mad?
1.2
How far the number is
86, 85, 97, 83, ?. The mean is 87.5. What is the missing number?
85