7.1 Visual Representation of Data2007 School Enrollments(in millions)

Type Enrollment

Elementary 39.4

Secondary 16.4

College 18.0

Bar Chart• Display the data in a bar

chart that shows the frequencies on the y – axis.

Elementary Secondary College0

10

20

30

40

2007 School Enrollment

7.1 Visual Representation of Data2007 School Enrollments(in millions)

Type Enrollment

Elementary 39.4

Secondary 16.4

College 18.0

Bar Chart• Display the data in a bar

chart that shows the percentages on the y – axis.

Elementary Secondary College0

0.10.20.30.40.50.6

2007 School Enrollment

7.1 Visual Representation of Data2007 School Enrollments(in millions)

Type Enrollment

Elementary 39.4

Secondary 16.4

College 18.0

Pie Chart• Display the data in a pie

chart that shows the percentages on the y – axis.

2007 School Enrollment

7.1 Visual Representation of Data

Area of the Great Lakes

Lake Area (sq mi)

Superior 31,700

Michigan 22,300

Huron 23,100

Erie 9,910

Ontario 7,550

Bar Chart• Display the data in a bar

chart that shows the frequencies on the y – axis.

Superio

r

Michiga

nHuron

Erie

Ontario

0

10000

20000

30000

Area of the Great Lakes

7.1 Visual Representation of Data

Area of the Great Lakes

Lake Area (sq mi)

Superior 31,700

Michigan 22,300

Huron 23,100

Erie 9,910

Ontario 7,550

Bar Chart• Display the data in a bar

chart that shows the percentages on the y – axis.

Superio

r

Michiga

nHuron

Erie

Ontario

00.10.20.30.4

Area of the Great Lakes

7.1 Visual Representation of Data

Area of the Great Lakes

Lake Area (sq mi)

Superior 31,700

Michigan 22,300

Huron 23,100

Erie 9,910

Ontario 7,550

Pie Chart• Display the data in a bar

chart that shows the percentages on the y – axis.

Area of the Great Lakes

7.1 Visual Representation of Data

• Problems to complete from 7.1– Pg. 337 #2 – 10 even