Bar Graphs Flashcards
1
Q
What is a Bar Graph?
A
A bar graph users bar to represent the frequency in which the data occurs. The length measures the frequency
2
Q
What is a Vertical Bar Graph?
A
The bars are presented vertically
3
Q
What is a Horizontal Bar Graph?
A
The bars are presented vertically
4
Q
How do read the frequency?
A
You draw a dotted line horizontally to read the frequency
5
Q
Indicate the number of students
Sec 1 = ?
Sec 2 = ?
Sec 3 = ?
Sec 4 = ?
Sec 5 = ?
A
Sec 1 = 25
Sec 2 = 22
Sec 3 = 18
Sec 4 = 16
Sec 5 = 10
6
Q
Which is the total number of students
A
25 + 22 + 18 + 16 + 10 = 91
7
Q
Which level has the most students
A
The sec 1 has most students
8
Q
Which level has the least students
A
The sec 5 has least students
9
Q
Find the difference between largest and smallest level of students
A
25 - 10 = 15
