Prepared by Dr. Agatha Shaw, Valencia College, 9/19/2007

http://faculty.valencia.cc.fl.us/ashaw

QUICK REVIEW: CLAST SKILL I.D.1

Identified information contained in graphs

1. The circle graph below represents the percentages of summer camps for selected activities at

a small town last year. If there were 4,000 children in that town last year, how many of them

were participating in the reading camps?

S ummer Camps

Co mp u ter

15 %

Pai ntin g

1 0 %

Cl imb in g

5 %

Re ad in g

2 5%

Cr a fts

20 %

T en n is

2 5%

a) 2,500 b) 1,000 c) 1,500 d) 2,000

2. The bar graph below shows the distribution of grades in a Statistics class last semester.

There were 25 students in that class. What percent of students had grades “A” or “B” in that

class?

0

1

2

3

4

5

6

7

8

9

1 0

A B C D F

Mi d-Te rm Gr a de

a) 36% b) 20% c) 14% d) 56%

3. The line graph below represents the total KWH consumed at a one bedroom apartment for

seven months at Florida. Roughly how much more KWH consumed in Month 6 than in

Month 2?

0

100

200

300

400

500

600

700

1 2 3 4 5 6 7

Month

a) 600 KWH b) 100 KWH c) 200 KWH d) 400 KWH