Suppose that the time to failure (in minutes) of certain electronic components subjected to continuous vibrations may

Question:

Suppose that the time to failure (in minutes) of certain electronic components subjected to continuous vibrations may be looked upon as a random variable having the Weibull distribution with $\alpha=\frac{1}{5}$ and $\beta=\frac{1}{3}$.

(a) How long can such a component be expected to last?

(b) What is the probability that such a component will fail in less than 5 hours?

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Probability And Statistics For Engineers

ISBN: 9780134435688

9th Global Edition

Authors: Richard Johnson, Irwin Miller, John Freund

See More Books

Question Posted: Apr 23, 2024 07:00 AM

See More Questions

In a photographic process, the developing time of prints may be looked upon as a random variable having the normal distribution with = 15.40 seconds and = 0.48 second. Find the probabilities that...
The following are some applications of the Markov inequality of Exercise 4.29: (a) The scores that high school juniors get on the verbal part of the PSAT/ NMSQT test may be looked upon as values of a...
If the annual proportion of new restaurants that fail in a given city may be looked upon as a random variable having a beta distribution with = 1 and = 4, find (a) The mean of this distribution,...
Which sets of lines can be removed without stopping the code from compiling and while printing the same output? (Choose three.) A. Lines 15 and 17 B. Lines 16 and 23 C. Lines 17, 18, and 22 D. Line...
Vanguard's Precious Metals and Mining fund (Metals) and Fidelity's Strategic Income fund (Income) were two top-performing mutual funds for the years 2000 through 2009. An analysis of annual return...
A flat, rectangular coil of dimensions l and w is pulled with uniform speed v through a uniform magnetic field B with the plane of its area perpendicular to the field (Fig. 29.30).(a) Find the emf...
A study showed that 64 of 180 persons who saw a photocopying machine advertised during the telecast of a baseball game and 75 of 180 other persons who saw it advertised on a variety show remembered...
A particular forecasting model was used to forecast a six- month period. Here are the forecasts and actual demands that resulted: Find the tracking signal and state whether you think the model being...
A) Search the Web for information and video clips of a Hammer and a Feather Falling on the Moon. B) Review the information and video clips. Identify your sources. C) Describe how the Hammer and the...
Suppose that the processing speed (in milliseconds) of a supercomputer is a random variable having the Weibull distribution with $\alpha=0.005$ and $\beta=0.125$. What is the probability that...
With reference to the Example 19, find the probability that such a battery will not last 100 hours. Data From Example 19 EXAMPLE 19 A large sample test of the mean amount of cheese Refer to Example...
For the following exercises, use a graphing calculator to sketch the graph of the polar equation. r = 2
Given the following arrays write a program to calculate and display the value of each element of kp1. float litres [] (11.5, 11.21, 12.7, 12.6, 12.4); float km [] = { 471.5, 358.72, 495.3, 453.6,...
2. For the following T(n) find values of no and c such that cn is larger than T(n) for all n larger than no. T(n) = n - 5n + 20n - 10
3) What is the highest 8-bit number? (a) In binary: (b) In hex: 4) What is the highest 16-bit number? (a) In binary: (b) In hex: 5) Convert binary 100000 to decimal and hex. (a) Decimal: (b) Hex: 6)...
The factorial function is defined as: 0!= 1 n! 1-2-3. (n-2)(n-1) n a) Write a C++ function that will return n. The input to the function will be an integer n and the function will return n! io single...
1) a) b) c) d) What is the order of the following functions: f(x) = 5 f(x) = x + 10 f(x)= =+ ==+ log (x) 1000 f(n)= n! + na Just give the order, you do not have to provide a proof. If you are not...
Consider the function z(x, y). Plot a differential surface on x-y-z coordinates and indicate x, dx, y, dy, (z) x, (z)y and dz.
(a) Water flows through the nozzle of a garden hose. Find an expression for m in terms of line pressure P 1 , ambient pressure P 2 , inside hose diameter D 1 , and nozzle outlet diameter D 2 . Assume...
Complete the following table with the missing values. Sales Revenue - Blank Variable Cost Per Unit - $ 1 3 . 4 0 Contrubution Margin - Blank Fixed Costs - $ 7 4 4 . 4 4 4 . 0 0 Operating Income -...
Belle has been managing a small company making signs for the last five years. The company has grown significantly in this time. The company has purchased numerous assets, expanded the number of...
Production of the manufactured concrete structures, thousand cub. meter, is indicated in the table below mentioned. What control measures can be implemented in Risks Assessment techniques to recover...

Suppose that the time to failure (in minutes) of certain electronic components subjected to continuous vibrations may

Question:

Step by Step Answer:

Probability And Statistics For Engineers

Students also viewed these Business questions