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The life of Sunshine CD players is normally distributed with mean of 3.6 years and a standard deviation of 1.2 years. A CD player is
The life of Sunshine CD players is normally distributed with mean of 3.6 years and a standard deviation of 1.2 years. A CD player is guaranteed for two years. We are interested in the length of time a CD player lasts.
Find the75thpercentile of the distribution for the time a CD player lasts.
(a) Select the correct graph for the situation with shading for the region corresponding to the percentile.
(b) Round your answer to two decimal places, if necessary.
The7575thpercentile is__.
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