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Data Interpretation & Analysis Flashcards

7 cards from real Ramsay Test 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 & Analysis flashcards as text

  1. A pressure gauge reads 45 psi at 8:00 AM and 60 psi at 10:00 AM. What is the average rate of increase per hour?

    Answer: 7.5 psi/hr

    The 15 psi rise over 2 hours equals 7.5 psi per hour.

  2. A bar chart shows monthly downtime: Jan 4 hrs, Feb 6 hrs, Mar 2 hrs, Apr 8 hrs. Which month had the most downtime?

    Answer: April

    April's 8 hours is the highest value shown.

  3. A motor runs 6 hours per day for 5 days. A log shows total runtime of 32 hours. How many hours are unaccounted for?

    Answer: 2 hours

    Expected runtime is 30 hours, so 32 minus 30 leaves 2 extra, indicating a 2-hour discrepancy.

  4. A pie chart shows a part category as 25% of total inventory. If total inventory is 800 items, how many are in that category?

    Answer: 200

    25% of 800 equals 200 items.

  5. A trend line on a temperature chart rises steadily, then flattens. What does the flat section indicate?

    Answer: The temperature stopped changing

    A flat (horizontal) line means the value is no longer changing.

  6. A table lists defects per shift: Shift A 12, Shift B 8, Shift C 16. What is the average defects per shift?

    Answer: 12

    The sum 36 divided by 3 shifts equals 12.

  7. A flow meter shows 120 gallons in 4 minutes. What is the flow rate per minute?

    Answer: 30 gpm

    120 gallons divided by 4 minutes equals 30 gallons per minute.