The mean life of a specialized essential electronic component in one of your company's main products is 80 months, and its standard deviation is 6 months.It is known that the life for this component is not normally distributed.We can conclude that at least 96% of these components will last between _______.
A)74 and 86 months
B)68 and 92 months
C)66 and 94 months
D)64 and 96 months
E)50 and 110 months

Question

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The Answer of The mean life of a specialized essential electronic component in one of your company's main products is 80 months, and its standard deviation is 6 months.It is known that the life for this component is not normally distributed.We can conclude that at least 96% of these components will last between _______.
A)74 and 86 months
B)68 and 92 months
C)66 and 94 months
D)64 and 96 months
E)50 and 110 months

The Mean Life of a Specialized Essential Electronic Component in One