Data Management Vocabulary Flashcards
1
Q
Data
A
A collection of information from a survey or measurement
2
Q
Mean
A
The statistic that indicates the middle value of a list of numbers. It is found by adding all the numbers and dividing by the number in the list.
3
Q
Mode
A
The statistic that indicates the most popular category in a set of data.
4
Q
Pictograph
A
A graph in which the data are displayed in a table using pictures and symbols
5
Q
Median
A
The statistic that indicates the middle value of a set when all the data are arranged in ascending order.
6
Q
Bar Graph
A
A graph in which bars show how many are in each category
