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Can ∠B=60°, ∠A=80°, AC=5cm can be used to construct a unique triangle? |
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Answer» ong>Answer: Employment 11 14 17 Total 1 18 56 89 163 0 13 16 8 37 Total 31 72 97 200 What is the variance of employment? Give your answer to two decimal places. |
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