A mainframe computer in a university crashes on the average 0.71 time in a semester. a. What
Question:
A mainframe computer in a university crashes on the average 0.71 time in a semester.
a. What is the probability that it will crash at least two times in a given semester?
b. What is the probability that it will not crash at all in a given semester?
c. The MIS administrator wants to increase the probability of no crash at all in a semester to at least 90%. What is the largest µ that will achieve this goal?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 66% (15 reviews)
Use template Poissonxls a 01593 b 04916 Poisson Distribution Mean 071 x PExac...View the full answer
Answered By
Lilian Nyambura
Hi, am Lilian Nyambura, With extensive experience in the writing industry, I am the best fit for your writing projects. I am currently pursuing a B.A. in Business Administration. With over 5 years of experience, I can comfortably say I am good in article writing, editing and proofreading, academic writing, resumes and cover letters. I have good command over English grammar, English Basic Skills, English Spelling, English Vocabulary, U.S. English Sentence Structure, U.K. or U.S. English Punctuation and other grammar related topics. Let me help you with all your essays, assignments, projects, dissertations, online exams and other related tasks. Quality is my goal.
4.80+
378+ Reviews
750+ Question Solved
Related Book For
Complete Business Statistics
ISBN: 9780077239695
7th Edition
Authors: Amir Aczel, Jayavel Sounderpandian
Question Posted:
Students also viewed these Statistics questions
-
Two fair dice are tossed. a. What is the probability that the sum of the number of dots shown on the upper faces is equal to 7? To 11? b. What is the probability that you roll "doubles"- that is,...
-
In Problem 7, what is the probability that no aces will occur? Suppose a fair die is rolled 12 times. What is the probability that 5 "aces" (1s) will occur?
-
Upon receiving the data, the equation of the two-dimensional velocity field is as follows: V-(u.v) (0.6+0.9x)i + (1.6-0.9y)j where x- an y- coordinates are in m, time in s, and the magnitude of the...
-
answer the following questions about the countries below using CIA factbook Economic Systems Continuum Activity: Country Information Cards Answer the following questions about the countries below...
-
During World War II, an Allied soldier named Robert Radford spent several years in a large German prisoner-of-war camp. At times more than 50,000 prisoners were held in the camp, with some freedom to...
-
Smith Distributors, Inc., supplies ice cream shops with various toppings for making sundaes. On November 17, 2021, a fire resulted in the loss of all of the toppings stored in one section of the...
-
Describe the different types of events and compare them.
-
1. With a desired final sample size of 250 for each region, what is the lowest total number of telephone numbers that should be purchased for each region? 2. With a desired final sample size of 250...
-
es Pinkerton & Sons is a new start up that plans to offer cryptocurrency financial advice. The company experienced the following events during its first year of operations: Required: Classify each...
-
4) Atomic hydrogen can produce a sharp spectral line called the 21-cm radiation which is not generated by an electron transition between energy states of different n values. Instead, in the ground...
-
A committee of 7 members is to be formed by selecting members at random from a pool of 14 candidates consisting of 5 women and 9 men. a. What is the probability that there will be at least three...
-
The number of rescue calls received by a rescue squad in a city follows a Poisson distribution with = 2.83 per day. The squad can handle at most four calls a day. a. What is the probability that the...
-
Compare the results of Problems 4-9 and 4-10. A . Without the heat exchanger, the pair of turbines in Problem 4-10 would function identically to the turbine in Problem 4-9A. Comment on the effects...
-
A record player turntable initially rotating at \(33 \frac{1}{3} \mathrm{rev} / \mathrm{min}\) is braked to a stop at a constant rotational acceleration. The turntable has a rotational inertia of...
-
An automobile accelerates from rest at \(t=0\) such that its tires undergo a constant rotational acceleration \(\alpha=5.8 \mathrm{~s}^{-2}\). The radius of each tire is \(0.33 \mathrm{~m}\). At...
-
The rotational inertia of any flat object about an axis perpendicular to the object is equal to the sum of the rotational inertias about two mutually perpendicular axes in the plane of the object, if...
-
You want to walk down your icy driveway without sliding. If the incline of the driveway is \(15^{\circ}\) from the horizontal, what must the coefficient of static friction be between your shoes and...
-
A man is crossing a roof that is inclined at an angle of \(30^{\circ}\) above the horizontal. His path takes him parallel to the roof ridge but \(4.0 \mathrm{~m}\) (along the roof surface) below the...
-
Prepare journal entries with suitable narratives to record the following: 1. Received from Mumtaz invoice no. 506 dated 3 March for $10 000. This was in respect of the purchase of a machine on...
-
Smthe Co. makes furniture. The following data are taken from its production plans for the year. Required: 1. Determine the hazardous waste disposal cost per unit for chairs and for tables if costs...
-
The file S02_45.xlsx contains the salaries of 135 business school professors at a (fictional) large state university. a. If you increased every professors salary by $1000, what would happen to the...
-
The file S02_46.xlsx lists the fraction of U.S. men and women of various heights and weights. Use these data to estimate the mean and standard deviation of the height of American men and women. Do...
-
Recall that the HyTex Company is a direct marketer of technical products and that the file Catalog Marketing.xlsx contains recent data on 1000 HyTex customers. a. Identify all customers in the data...
-
1 . What were the problems faced by Income in this case? How were the problems resolved by the new digital system? 2 . What types of information systems and business processes were used by Income...
-
A distant cousin of yours had inherited some money so he was able to realise his life long ambition to set up in business and sell that well known financial publication, the National Review. He put R...
-
Is Mr . Nikhil, a non - resident, liable to pay taxes in India for the financial year 2 0 2 2 - 2 3 based onthe following transactions: ( a ) He received Rs 2 0 lakhs for the use of a patent for a...
Study smarter with the SolutionInn App