Averages And Spread Flashcards
1
Q
How to find the : Mean Mode Median Range
A
Mean- add them all up them ,divide by how many numbers you have added.
Mode- most common
Median- middle number , if there’s two add then half.
Range- biggest- smallest
2
Q
Lower quartile
A
1/4 way through the data
3
Q
Upper quartile
A
3/4 way through data
4
Q
Interquartile range
A
UQ-LQ
5
Q
Find the mean, mode , median and range of these-
- 5.
A
Mean- 6
Mode-5
Median-5
Range-6
6
Q
Find the stuff for this set of numbers
- 3.
A
Mean- 5
Mode- 1
Median-4.5
Range- 10
