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Data Interpretation and Table Reading Flashcards

7 cards from real EDPT 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 Table Reading flashcards as text
  1. A production table shows daily unit output per worker: A=45, B=38, C=52, D=41. What is the average output per worker?

    Answer: 44 units

    (45 + 38 + 52 + 41) / 4 = 176 / 4 = 44 units per worker.

  2. A table lists typing speeds (WPM) for six employees: 65, 72, 58, 80, 74, 67. What is the mode of this data set?

    Answer: There is no mode

    Each value appears exactly once in the data set, so there is no mode.

  3. A defect log shows items per batch of 50: Batch 1=3, Batch 2=5, Batch 3=2, Batch 4=4, Batch 5=6. If the acceptable defect limit is 10% (5 items), which batch exceeds the limit?

    Answer: Batch 5 only

    10% of 50 = 5 defects maximum; only Batch 5 with 6 defects exceeds that limit.

  4. A regional sales table shows: North=800 units, South=400 units, East=600 units, West=200 units. What is the ratio of North region sales to West region sales?

    Answer: 4:1

    North : West = 800 : 200 = 4 : 1.

  5. A bank rate table shows: Bank A=3.5%, Bank B=4.2%, Bank C=3.8%, Bank D=4.0%. How much more annual interest would a $5,000 deposit earn at Bank B versus Bank A?

    Answer: $35

    Bank B: $5,000 × 0.042 = $210; Bank A: $5,000 × 0.035 = $175; difference = $35.

  6. A task log shows completion times (minutes): Task 1=12, Task 2=18, Task 3=15, Task 4=20, Task 5=10. If the total deadline is 90 minutes, how much time remains after all tasks are complete?

    Answer: 15 minutes

    Total task time = 12+18+15+20+10 = 75 minutes; remaining = 90 − 75 = 15 minutes.

  7. A complaint log shows monthly totals: Jan=45, Feb=38, Mar=52, Apr=41, May=35, Jun=48. What is the difference between the highest and lowest complaint months?

    Answer: 17

    Highest = 52 (March), Lowest = 35 (May); difference = 52 − 35 = 17.

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