The grades on the exam have a mean score of 80 with a, Ask an Expert

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A nursing program gives a qualifying exam to students applying for admission. The grades on the exam have a mean score of 80 with a standard deviation of 6. Describe as completely as possible the distribution of grades.

The lifetimes of an appliance are normally distributed with a mean of 4.3 years and a standard deviation of .45 years. Describe as completely as possible the distribution of lifetimes for this appliance.

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Statistics and Probability, Statistics

Category:- Statistics and Probability
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