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Data Interpretation and Applied Math Flashcards

7 cards from real ATB practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.

Read the first 7 Data Interpretation and Applied Math flashcards as text
  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?

    Answer: 25

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

  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?

    Answer: $650

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

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

    Answer: 21

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

  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?

    Answer: 10

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

  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?

    Answer: 420

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

  6. A table shows job application results: 150 people applied, 45 were interviewed, and 12 were hired. What percentage of applicants were hired?

    Answer: 8%

    12 ÷ 150 = 0.08, which equals 8% of applicants were hired.

  7. A graph shows a store's revenue was $80,000 in Q1 and $95,000 in Q2. What was the percent increase in revenue?

    Answer: 18.75%

    Percent increase = ($15,000 ÷ $80,000) × 100 = 18.75%.