Data Analysis, Statistics & Probability — Quiz 2

Questions in this quiz (7)

1. One-half of the games were on sale for $$\$16$$ each. The remaining games were sold for the full price of $$\$24$$ each. Approximately how much money did the store receive from the games sold during the week of September 20?

   • $$\$400$$
   • $$\$600$$
   • $$\$800$$
   • $$\$1,000$$

2. A line graph compares the admission prices of Park A and Park B from 2005 through 2010. The approximate admission prices shown are:What was the last year in which the admission price to Park B was greater than the admission price to Park A?

   • 2007

3. An inflation graph of an item is shown above. Goods purchased in 1970 were about what fraction of their cost in the year 2000?

   • $$\frac{4}{5}$$
   • $$\frac{1}{2}$$
   • $$\frac{1}{3}$$
   • $$\frac{1}{5}$$

4. The **Lamp Depot** graph compares the weekly sales of Store 1 and Store 2. About how many more sales were there at Store 2 than at Store 1 in week 6?

   • $$110$$
   • $$50$$
   • $$40$$
   • $$25$$

5. A children's sports camp has a weekly budget of $$\$2,250$$. The circle graph shows that the camp spends $$35\%$$ of its weekly budget on lunches. How much does the sports camp spend on lunches each week?

   • $$\$656.50$$
   • $$\$712.57$$
   • $$\$787.50$$
   • $$\$856.75$$

6. A circle graph titled **Where Do Your Energy Dollars Go?** shows the following portions of an average energy bill:According to the graph, what percent of the average energy bill is spent on drying clothes, lighting, and heating water?

   • $$23\%$$
   • $$25\%$$
   • $$27\%$$
   • $$29\%$$

7. A circle graph shows how a records clerk spends work time.What percent of the records clerk's time is spent on tasks other than data entry?

   • $$25\%$$
   • $$31\%$$
   • $$44\%$$
   • $$56\%$$