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Use the following distribution to estimate the percentage of light bulbs having a life less than 2500 hours. Hours of life' of light bulbs 0

Use the following distribution to estimate the percentage of light bulbs having a life less than 2500 hours. Hours of life' of light bulbs 0 1000 4000 5000 2000 3000 hours A. 20% B. 50% C. 5% D. 80%

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