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Describe percentile of the Normal distribution.

The distribution of lifetimes for a definite type of light bulb is normally distributed with a mean of 1000 hours and a standard deviation of 100 hours. What is the 33rd percentile of the distribution of lifetimes?

1) 560

2) 330

3) 1044

4) 1440

5) none of these

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  • Reference No.:- M921133

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