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Transcript
Line Plots
Uses a number line to show how often a value occurs
The grades of an 8th grade science class are as shown, create a line plot for the data:
A, B, B, D, F, A, A, C, B, C, A, B
The favorite colors of a group of students is as shown below, create a line plot for the data:
Blue, red, green, orange, red, blue, blue, green, purple, yellow
Stem-and-leaf plots
A graph used to organize and display data to
compare frequencies
List the data values in the stem-and-leaf plot
0 1 2 3 4
1 3 5 7
2 2 6 8 9
List the data values in the stem-and-leaf plot
0 1 1 2
1 2 3 5 8 9
2 1 2 2 4
Back-to-back stem-and-leaf plots compare two sets of data
Venn Diagrams
Used to show relationships between sets
The given data set has the gender and grade of the students of a 6th grade language arts class. Create a Venn diagram showing the number of students who are girls and have a B.
Grade
A
B
B
C
B
D
A
B
B
A
C
B
A
B
Gender
F
M
F
F
M
M
M
F
F
M
M
F
F
F
Watch Sports
Play Sports
83
55
119
Female
B