Solve the Problem. -The Weights of Certain Machine Components Are Normally Distributed with Normally

question 161

Multiple Choice

Solve the problem.
-The weights of certain machine components are normally distributed with a mean of 8.05 g and a standard deviation of 0.09 g. Find the two weights that separate the top 3% and the bottom 3%. Theses weights could serve as limits used to identify which components should be rejected.

• A)7.85 g and 8.29 g
• B)7.88 g and 8.22 g
• C)8.01 g and 8.09 g
• D)8.03 g and 8.07 g

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