Frequency tables Flashcards
1
Q
What does frequency mean?
A
How many.
2
Q
How do you find the mode in a frequency table?
A
The row/category with the most entries.
3
Q
How do you find the median in a frequency table?
A
The row/category which has the middle value of all the entries added together.
4
Q
How do you find the mean in a frequency table?
A
Work out the third column (X x Freq). Find the total of the third column and Freq column. Divide total of the third column by total of the second column.
5
Q
How do you find the range in a frequency table?
A
Biggest category minus the smallest (FIRST column).
