ATB Data Interpretation and Applied Math

Question 1

A store sold 120 items in January, 150 in February, and 90 in March. What was the average number of items sold per month?

Accepted Answer

120

Answer

The average is calculated by adding all values (120+150+90=360) and dividing by the number of months (360÷3=120).

Question 2

A pie chart shows that 25% of a $2,000 budget is spent on food. How much money is spent on food?

Accepted Answer

$500

Answer

25% of $2,000 equals $500 (0.25 × 2,000 = 500).

Question 3

A bar graph shows monthly rainfall in inches: January=3, February=2, March=5, April=4. What is the total rainfall for all four months?

Accepted Answer

14 inches

Answer

Adding all monthly values: 3+2+5+4=14 inches total.

Question 4

A table shows test scores for 5 students: 72, 85, 91, 68, 84. What is the median score?

Accepted Answer

84

Answer

When sorted in order (68, 72, 84, 85, 91), the middle value is 84, which is the median.

Question 5

A company's profit was $10,000 in 2020. It increased by 20% in 2021, then decreased by 10% in 2022. What was the profit in 2022?

Accepted Answer

$10,800

Answer

$10,000 × 1.20 = $12,000 in 2021; then $12,000 × 0.90 = $10,800 in 2022.

ATB - Ability to Benefit Practice Test