FREE Ohio Civil Service Data Interpretation Questions and Answers

Question 1

A bar chart shows the number of new business registrations in Ohio for four different quarters: Q1 (12,000), Q2 (15,500), Q3 (13,000), Q4 (14,500).
Which quarter saw the highest percentage increase in new business registrations compared to the previous quarter?

Accepted Answer

Q2 compared to Q1

Answer

Q3 compared to Q2

Answer

Q4 compared to Q3

Answer

It cannot be determined without more data.

Question 2

An Ohio state agency tracked customer service inquiries over a month. The data shows: 40% were about licensing, 30% about permits, 20% about general information, and 10% about complaints. If the agency received a total of 2,500 inquiries, how many were related to general information?

Accepted Answer

500

Answer

250

Answer

750

Answer

1,000

Question 3

A line graph depicts the average temperature in Columbus, Ohio, over six months: January (28°F), February (32°F), March (41°F), April (52°F), May (62°F), June (71°F). What is the median average temperature for this six-month period?

Accepted Answer

46.5°F

Answer

41°F

Answer

47.67°F

Answer

52°F

Question 4

Which of the following statements about interpreting data is generally true?

Accepted Answer

Visualizing data through charts and graphs can reveal patterns and trends more easily.

Answer

Correlation always implies causation.

Answer

Outliers should always be removed from a dataset before analysis.

Answer

The sample size does not impact the reliability of the conclusions.

Question 5

A pie chart shows the breakdown of funding sources for an Ohio public park: State Grants (45%), Local Taxes (30%), Donations (15%), and Event Fees (10%). If the total annual funding for the park is $800,000, how much comes from Donations and Event Fees combined?

Accepted Answer

$160,000

Answer

$120,000

Answer

$200,000

Answer

$240,000

Question 6

A table displays the number of permits issued by a county office over three years: Year 1 (1,500), Year 2 (1,800), Year 3 (1,710). What was the approximate percentage change in permits issued from Year 2 to Year 3?

Accepted Answer

5% decrease

Answer

5% increase

Answer

9% decrease

Answer

9% increase

A bar chart shows the number of new business registrations in Ohio for four different quarters: Q1 (12,000), Q2 (15,500), Q3 (13,000), Q4 (14,500).Which quarter saw the highest percentage increase in new business registrations compared to the previous quarter?

A bar chart shows the number of new business registrations in Ohio for four different quarters: Q1 (12,000), Q2 (15,500), Q3 (13,000), Q4 (14,500).
Which quarter saw the highest percentage increase in new business registrations compared to the previous quarter?