Q1:
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Using the graph above, which shows the areas of some of a countiry's lakes, what is the area of thesmallest lake?
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A. 3 sq. km B. 32 sq. km C. 23 sq. km D. 8 sq. km |
Answer 1: |
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Q2:
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Using the stem and leaf graph for the areas of the country's lakes shown above, what is the biggestarea for a lake? |
A. 80 sq. km B. 88 sq. km C. 8 sq. km D. 87 sq. km |
Answer 2: |
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Q3:
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Using the stem and leaf graph for the areas of the country's lakes shown above, how many lakes are shown on the graph? |
A. 80 B. 23 C. 7 D. 13 |
Answer 3: |
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Q4:
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Using the stem and leaf graph for the areas of lakes shown above, what is the MEDIAN area for a lake? |
A. 47 sq. km B. 50 sq. km C. 39 sq. km D. 74 sq. km |
Answer 4: |
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Q5:
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The tree diagram below shows the possible outcomes of throwing two coins one after another.
How many different combinations of outcomes are there?
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A.1 B .2 C. 3 D. 4
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Answer 5: |
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Q6:
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What would the probability be of getting two heads from the tree diagram above? |
A. 0 B. 0.25 C. 0.5 D. 1.0 |
Answer 6: |
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Q7:
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The stem and leaf graph shows the test results of a class of students.
How many students are there in the class?
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A. 9 B. 7 C. 27 D. 20 |
Answer 7: |
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Q8:
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What was the highest mark scored in the test above? |
A. 39 B. 83 C. 93 D. 98 |
Answer 8: |
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Q9:
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Which mark was the fourth highest in the class? |
A. 71 B. 64 C. 72 D. 76
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Answer 9: |
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Q10:
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Which mark was the lowest in the test? |
A. 83 B. 39 C. 8 D. 38 |
Answer 10: |
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