Types of Graphs
Variables
Interpreting Graphs
Random Graphs
More Random graphs
100
This is a graph that uses bars to display discrete, or counted, data.
What is a bar graph?
100
What is the range of 10,4,7,6,6,12,11
Range is 12-4=8
100
The amount of students that like baseball the best.
What is 6 people?
100
Tis is the least favorite sport.
What is Ice Hockey?
100
The type of graph
What is a bar graph?
200
This is a graph that uses percentages to display data in slices.
What is a pie/circle chart?
200
What is the median of 14, 16, 8, 13, 12, 9
Put the numbers in order: 8, 9, 12, 13, 14, 16.
the middle numbers are 12 and 13. Since there are two, the average is 12.5
200
This method of music sales has increased AND decreased over time.
What is Downloads?
200
This is the third most favorite fruit.
What is pineapple?
200
Reason this graph is incorrect.
What is does not equal 100%?
300
This is a graph that shows comparison of data using pictures.
What is a pictograph?
300
What is the mode of
1,5,8,2,4,9,12,6,3,2,9
The mode is 2 and 9
300
All graphs have these 3 things.
What is a title, axis labels, units, scale?
300
Number of students that scored 20 - 40 marks.
What is 4 students?
300
The least favorite cookie among the boys.
What is sugar cookie?
400
This is a graph that shows changes occurring in related variables.
What is a line graph?
400
What is the mean of 5, 5, 7, 8, 9, 10, 12
(5+5+7+8+9+10+12)/7 equals 8.
400
The percentage an entire circle graph contains.
What is 100%?
400
The total miles this car traveled
What is 200 miles?
400
Line graphs should always have a consistent _________.
What is a scale?
500
This is a graph that finds a relationship between two variables
What is a Scatter Plot
500
The total number of students.
What is 29 students?
500
This much more rain fell in Feb of 1990 than in Feb of 1989.
What is 2 inches.
500
A graph that uses images to represent quantities.
What is a pictograph?