ATB Data Interpretation and Applied Math 3

Question 1

A line graph shows a student's weekly test scores: Week 1=65, Week 2=70, Week 3=75, Week 4=80, Week 5=90. By how many points did the score increase from Week 1 to Week 5?

Accepted Answer

25

Answer

The increase from Week 1 to Week 5 is 90 − 65 = 25 points.

Question 2

A table shows monthly rent in four cities: City A=$1,200, City B=$950, City C=$1,450, City D=$800. What is the difference between the most and least expensive city?

Accepted Answer

$650

Answer

The most expensive is City C at $1,450 and the least is City D at $800; $1,450 − $800 = $650.

Question 3

A chart shows that 3/5 of a class of 35 students passed a test. How many students passed?

Accepted Answer

21

Answer

3/5 × 35 = 105 ÷ 5 = 21 students passed the test.

Question 4

A data table shows hourly production output: Hour 1=45 units, Hour 2=52 units, Hour 3=48 units, Hour 4=55 units. What is the range of production output?

Accepted Answer

10

Answer

Range = highest value − lowest value = 55 − 45 = 10 units.

Question 5

A pie chart shows a school enrollment: 40% elementary, 35% middle school, 25% high school, totaling 1,200 students. How many students are in middle school?

Accepted Answer

420

Answer

35% of 1,200 = 0.35 × 1,200 = 420 middle school students.

ATB - Ability to Benefit Practice Test

ATB - Ability to Benefit Practice Test

ATB Data Interpretation and Applied Math 3