Civil Service Exam Reviewer · Data Interpretation · medium

Average Weekly Work Hours

Study the horizontal bar graph below. It shows the average weekly work hours per member of four teams. Use it to answer the questions that follow.

What is the average of the four teams' weekly hours?

  1. 40 hours
  2. 39 hours
  3. 38 hours
  4. 39.5 hours

Answer

B. 39 hours

Solution

(38 + 42 + 36 + 40) ÷ 4 = 156 ÷ 4 = 39 hours.

More Data Interpretation questions

  1. Which team works the MOST hours per member?
  2. How many MORE respondents rated High than rated Low?
  3. What is the ratio of satisfied respondents (High and Very high) to dissatisfied respondents (Very low and Low)?
  4. How many of the 650 respondents gave a Neutral rating?
  5. What percent of respondents rated the office High or Very high?
  6. Which rating was given MOST often?
  7. What is the sex ratio of the barangay (number of males per 100 females)?
  8. The dependency ratio = (persons aged 0–14 and 60+) ÷ (persons aged 15–59) × 100. What is the barangay's dependency ratio?
  9. What percent of the population is aged 60 and above?
  10. What is the total population of the barangay?

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