The life spans of Lenocam camcorders are normally distributed with mean 5 years and standard deviation...
The life spans of Lenocam camcorders are normally distributed with mean 5 years and standard deviation 2 years. If Lenocam wants to refund or replace only 5% of camcorders sold, what should be the warranty period?
Group of answer choices
2.3 years
3 years
1.52 years
1.71 years
Homework Answers
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The life spans of Lenocam camcorders are normally distributed
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