Mathematics, 04.04.2020 02:43 evaeh
The thickness of a protective coating applied to a conductor designed to work in corrosive conditions follows a uniform distribution over the interval [20,40] microns. a. Find the mean and standard deviation of the thickness of the protective coating. b. Find also the probability that the coating is less than 35 microns thick
Answers: 3
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Louise measured the perimeter of her rectangular scrapbook to be 154 cm. if the scrapbook is 45 cm wide, how long is the scrapbook?
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What is the percentile for data value 6 in the following data set? 4 13 8 6 4 4 13 6 4 13 2 13 15 5 9 4 12 8 6 13 40 25 35 62
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