Answered: 9. The main bearing clearance (in mm)…

9. The main bearing clearance (in mm) in a certain type of engine is a random variable with probability density function 625x, 0

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.

Question

9. The main bearing clearance (in mm) in a certain type of engine is a random variable with probability
density function
625x, 0<x< 0,4
f (x) = {50– 625.x, 0,04 < x < 0,08
0, otherwise
a). What is the probability that the clearance is less than 0.02 mm?
b). Find the cumulative distribution function of the clearance.
c). The specification for the clearance is 0.015 to 0.063 mm. What is the probability that
the specification is met?

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