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1. |
Find the area of the figure. |
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A. |
80 in2 |
B. |
186 in2 |
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C. |
162 in2 |
D. |
240 in2 |
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Hint |
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2. |
Rico took a survey to find out the number of family members in each of his classmates' households. The results of the survey are shown in the graph. How many more students said they have 2 family members in their household than 6? |
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A. |
5 |
B. |
10 |
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C. |
20 |
D. |
15 |
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Hint |
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3. |
Rico took a survey to find out the number of family members in each of his classmates' households. The results of the survey are shown in the graph. How many students responded with an answer of less than 6 family members? |
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A. |
90 |
B. |
85 |
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C. |
80 |
D. |
5 |
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Hint |
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4. |
Which scatter plot shows that x and y have a negative correlation? |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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5. |
What is implied when it is said that x and y have a positive correlation? |
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A. |
When the value of x increases, the value of y increases. |
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B. |
When the value of x decreases, the value of y does not necessarily increase or decrease. |
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C. |
When the value of x increases, the value of y does not necessarily increase or decrease. |
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D. |
When the value of x increases, the value of y decreases. |
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Hint |
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6. |
Which relationship would most likely have a negative correlation? |
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A. |
A person's height and the person's shoe size. |
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B. |
A person's age, and the address of the person. |
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C. |
The number of pizzas ordered, and the total price of the bill. |
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D. |
The number of miles driven, and the number of gallons of gas in the car. |
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Hint |
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7. |
What kind of sampling is represented if dentists from random areas of the city are asked about their favorite toothpaste? |
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A. |
Random Sampling |
B. |
Systematic Sampling |
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C. |
Cluster Sampling |
D. |
Convenience Sampling |
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Hint |
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8. |
Find the mean of the data in the stem-and-leaf plot. |
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A. |
99 |
B. |
67 |
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C. |
77 |
D. |
78 |
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Hint |
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9. |
The circle graph shows the percent of money earned by different groups at a school. The school earned a total of $35,450. Which sector represents the soccer team if they earned $9680? |
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A. |
36% |
B. |
8% |
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C. |
21% |
D. |
27% |
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Hint |
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10. |
Using the pictograph, how many total medals did Central School earn? |
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A. |
13 |
B. |
27 |
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C. |
27 |
D. |
13 |
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Hint |
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11. |
Using the line graph, how much more was the price of a gallon of gas in June than September? |
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A. |
$1.50 |
B. |
$1.20 |
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C. |
$0.30 |
D. |
$2.70 |
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Hint |
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12. |
What is the most appropriate unit to estimate the length of a pencil? |
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A. |
inch |
B. |
foot |
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C. |
cup |
D. |
yard |
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Hint |
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13. |
What tool would best measure the length of a car? |
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A. |
protractor |
B. |
meter stick |
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C. |
compass |
D. |
ruler |
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Hint |
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14. |
Complete.  ft = ______?______ in. |
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A. |
4 in. |
B. |
3 in. |
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C. |
48 in. |
D. |
6 in. |
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Hint |
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15. |
Complete: 1460 mg = ___?___ g |
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A. |
146 g |
B. |
114.6 g |
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C. |
0.146 g |
D. |
1.46 g |
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Hint |
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16. |
How many square yards of sod are needed to cover a yard that is 10 yd by 15 yd? |
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A. |
70yd2 |
B. |
160yd2 |
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C. |
150yd2 |
D. |
50yd2 |
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Hint |
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17. |
A garden is 4.6 m by 8.3 m. How many meters of fence will enclose the garden? |
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A. |
12.9 m |
B. |
25.8 m |
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C. |
38.2 m2 |
D. |
25.8 m2 |
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Hint |
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18. |
Write the ratio 80 in: 20 ft as a fraction in lowest terms. |
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A. |
 |
B. |
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C. |
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D. |
 |
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Hint |
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19. |
Which ratio is an equivalent ratio to the ratio 8:2? |
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A. |
4:16 |
B. |
4:1 |
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C. |
1:4 |
D. |
16:8 |
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Hint |
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20. |
What is the area of a circle with a diameter of 4.5 cm? Round the answer to the nearest tenth. |
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A. |
63.6  |
B. |
254.5 |
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C. |
28.3 |
D. |
15.9 |
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Hint |
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