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An engineer wishes to determine the width of a particular electronic component. If she knows that the standard deviation is 2 mm, how.r many of

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An engineer wishes to determine the width of a particular electronic component. If she knows that the standard deviation is 2 mm, how.r many of these components should she consider to be Bi sure of knowing the mean will be within :|:l].1 mm? O 16 O 2523 O 20 O 134 055

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