Frequency Tables and Frequency Diagrams Flashcards
1
Q
What is a frequency table?
A
It shows how many times a certain number/range is recorded. It is more efficient at recording data.
2
Q
What is a frequency graph?
A
It shows the data on a frequency table in the form of a line or bar chart.
3
Q
What is a pictogram?
A
It is a table where instead of numbers, pictures are used to represent the frequency.
4
Q
What is a pie chart?
A
A pie chart shows the proportion of the time in which a certain number/range is found.
5
Q
What is a scatter graph?
A
It is a graph which uses crosses on points on the graph to represent data.
6
Q
What is a box plot?
A
It is a box that shows the minimum value, the lower quartile, the median, the upper quartile and the maximum value.
