Find the probability that a light bulb of that brand

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Reference no: EM132160528

Please review and answer: Suppose a brand of lightbulbs is normally distributed, with a mean life of 1700 hr and a standard deviation of 100 hr.

Can you please find the probability that a light bulb of that brand lasts between 1550 hr and 1850 hr?

Reference no: EM132160528

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