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In: Mechanical Engineering

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

Introduction to engineering experimentation

A strain sensor manufacturing company tested the average lifetime of their sensor and found the following results in days

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

a) Find the mean, median, and standard deviation of the lifetime of the sensor

mean= 1826

median=1810

standard deviation=153.6

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

c) Determine if you can reject any of the samples

Solutions

Expert Solution

samet mamat answered 2 years ago
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