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A compact disc is designed to last an average of 4 years with a standard deviation of 0.8 years. What is the probability that a CD will last less than 3 years? (3 points) Group of answer choices 1.11%
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A compact disc is designed to last an average of 4 years with a standard deviation of 0.8 years.

What is the probability that a CD will last less than 3 years? (3 points)

Group of answer choices

1.11%

10.56%

86.65%

100%

User Sajith Vijesekara
by
6.8k points

1 Answer

5 votes

Answer:

The probability is 10.56%

User Tiago Martins
by
8.4k points
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