Mathematics, 20.04.2020 19:36 npaslayoy1bzj
A hole is drilled in a sheet-metal component, and then a shaft is inserted through the hole. The shaft clearance is equal to difference between the radius of the hole and the radius of the shaft. Let the random variable X denote the clearance, in millimeters. The probability density function of X is
F(x) =1.25(1 - x4) if 0 < x < 1
F(x) = 0 otherwise
A. Components with clearances larger than 0.8 mm must be scrapped. What proportion of components are scraped?
B. Find the cumulative distribution function F(x) and plot it.
C. Use the cumulative distribution to find the probability that the shaft clearance is less than 0.5 mm.
D. Find the mean clearance and the variance of the clearance.
Answers: 2
Mathematics, 21.06.2019 19:00, lethycialee2427
Write a function for a rotation 90 degrees counter clockwise about the origin, point 0
Answers: 1
Mathematics, 21.06.2019 23:00, Tyrant4life
If t8 = 4 and t12 = −2, find the first three terms of the arithmetic sequence.
Answers: 1
Mathematics, 21.06.2019 23:30, joelpimentel
Which choice has the correct steps in graphing the solution set to the following inequality? -45_> 20x-5y
Answers: 1
A hole is drilled in a sheet-metal component, and then a shaft is inserted through the hole. The sha...
Mathematics, 27.01.2021 16:10
Business, 27.01.2021 16:10
English, 27.01.2021 16:10
Mathematics, 27.01.2021 16:10
English, 27.01.2021 16:10
Mathematics, 27.01.2021 16:10
English, 27.01.2021 16:10