Statistics - Measures of location and spread Flashcards
1
Q
What is the mode/modal class?
A
The value of class that occurs most often
2
Q
What is the median?
A
The middle value when the data values are put in order
3
Q
What is the range?
A
The difference between the largest and smallest values in the data set
4
Q
What is the interquartile range (IQR)?
A
The difference between the upper and lower quartiles
5
Q
What is the inter-percentile range?
A
The difference between the values for two given percentiles
