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Introduction to engineering experimentation A strain sensor manufacturing company tested the average lifetime of their sensor and...

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Mechanical Engineering

Introduction to engineering experimentation

A strain sensor manufacturing company tested the averagelifetime of their sensor and found the following results indays

1820, 1960, 2050, 1800, 1500, 1750, 1700, 1775, 2000, 1905

a) Find the mean, median, and standarddeviation of the lifetime of the sensor

mean= 1826

median=1810

standard deviation=153.6

b) State the type of distribution you would use toestimate the 95% confidence interval on the mean and then calculatethe value?

c) Determine if you can reject any of thesamples

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