Data Analysis, Statistics & Probability — Quiz 1

Questions in this quiz (9)

1. The table below shows the populations of four towns in 2015 and 2025. Which town had the greatest percent increase in population from 2015 to 2025?

   • Ashton
   • Brookside
   • Cedar
   • Dover

2. The table shows the percentage of fourth-grade students who met different reading goals in 2016 and 2022. Which category showed the smallest increase from 2016 to 2022?

   • Reads 100 words per minute
   • Identifies main idea
   • Uses context clues
   • Writes complete paragraphs

3. In a city of 500 fourth-grade students, 48% met the state writing standard. How many students met the writing standard?

   • $$200$$
   • $$220$$
   • $$240$$
   • $$260$$

4. A parking lot uses symbols to show the average number of cars parked during different times of the day. Each symbol represents: $$40\text{ cars}$$ How many cars are parked on average during the afternoon?

   • $$200$$
   • $$240$$
   • $$280$$
   • $$320$$

5. A bookstore sold 50 books during one weekend. Half of the books were sold at a sale price of $$\$12$$, and the other half were sold at the regular price of $$\$18$$. Approximately how much money did the bookstore collect from book sales?

   • $$\$600$$
   • $$\$750$$
   • $$\$900$$
   • $$\$1,000$$

6. A bar graph shows the number of employee discrimination complaints made during a six-year period. About how many more complaints were made in 2010 than in 2009?

   • 12

7. A graph compares the cost of making four films to their box-office receipts. Film B's cost is approximately what percent of its box-office receipts?

   • $$35\%$$
   • $$42\%$$
   • $$46\%$$
   • $$52\%$$

8. A bar graph shows the number of 2-day and 5-day camping permits issued at Echo Canyon. What was the ratio of the number of 2-day permits to the number of 5-day permits?

   • $$2:5$$
   • $$3:17$$
   • $$14:3$$
   • $$14:17$$

9. A line graph shows the number of emergency-room visits related to scooter injuries from May through November. The approximate numbers of visits are: In which month did the greatest increase in scooter-related injuries occur?

   • August
   • October
   • July
   • November