Mathematics, 02.12.2020 02:30 kendalynng83751

An engineer wishes to determine the width of a particular electronic component. If she knows that the standard deviation is 2.1 mm, how many of these components should she consider to be 90% sure of knowing the mean will be within ±0.1±0.1 mm? Choose one:
35
5262
725
21
1194

Answers: 3

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An engineer wishes to determine the width of a particular electronic component. If she knows that the standard deviation is 2.1 mm, how many of these components should she consider to be 90% sure of knowing the mean will be within ±0.1±0.1 mm? Choose one: 35 5262 725 21 1194

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Another question on Mathematics

An engineer wishes to determine the width of a particular electronic component. If she knows that the standard deviation is 2.1 mm, how many of these components should she consider to be 90% sure of knowing the mean will be within ±0.1±0.1 mm? Choose one:
35
5262
725
21
1194