A new integrated computer system is to be installed

Assignment Help Basic Statistics
Reference no: EM13614163

A new integrated computer system is to be installed worldwide for a major corporation. Bids on this project are being solictied, and the contract will be awarded to one of the bidders. As a part of the proposal for this project, bidders must specify how long the project will take. There will be a significant penalty for finishing late. One potential contractor determines the average time to complete a project of this type is 40 weeks with a standard deviation of 5 weeks. The time required to complete this project is assumed to be normally distributed. If the bidder wishes to set the due date in the proposal so that there is only a 5% chance of being late (and consequently only a 5% chance of having to pay a penalty), what due date should be set?

(1) If the due date of this project is set at 40 weeks, what is the probability that the project will not be finished on schedule?

(2) If the due date of this project is set at 43 weeks, what is the probability that the contractor will not finish on time?

Reference no: EM13614163

Questions Cloud

Steam at 5 bar 320 c enters a steady state turbine with a : steam at 5 bar 320 c enters a steady state turbine with a volumetric flow rate of 0.65m3s and evpands adiabatically to
A 01 g honeybee acquires a charge of 20 pc while flying the : a 0.1 g honeybee acquires a charge of 20 pc while flying. the electric field near the surface of the earth is typically
A new integrated computer system is to be installed : a new integrated computer system is to be installed worldwide for a major corporation. bids on this project are being
An object is hanging by a string from the ceiling of an : an object is hanging by a string from the ceiling of an elevator. the elevator is moving upward with a constant speed.
A new integrated computer system is to be installed : a new integrated computer system is to be installed worldwide for a major corporation. bids on this project are being
A random sample of 175 students from a large suburban high : a recent survey reported that 38 of all students in grades 9 through 12 participate in team sports run by organizations
What is the angular separation between the red and violet : the index of refraction of silicate flint glass for red light is 1.620 and for violet light is 1.660. a beam of white
A force acts at the origin of a coordinate system in a : a force acts at the origin of a coordinate system in a direction defined by the angles qx 65.0deg and qz 69.7deg.
A recent political poll for a local election indicated that : a recent political poll for a local election indicated that 70 of the 250 voters sampled preferred candidate a.

Reviews

Write a Review

Basic Statistics Questions & Answers

  Explain the relationship between the hours

Interpret a scatter diagram - Explain the relationship between the hours each student of a school spends in after school jobs each week and their grade average.

  Question on rao-blackwell theorem

Find an unbiased estimator of mp(1 - p)/n. Find the optimal estimator using the Rao-Blackwell Theorem.

  Find probability that defect came with first shipment

The shelf and purchases it, and he later discovers that the lamp he purchased is defective. What is the probability that the defect came with the first shipment?

  Formulate null and alternative hypotheses for application

Suppose a sample of 35 surveys shows a sample mean of 17 minutes. Use = 4 minutes. Is the premium rate justified? Formulate the null and alternative hypotheses for this application.

  Standard error calculation

The mean television viewing time for teens is 3 hours per day. Assume the population mean is 3 and the population standard deviation is known to be 1.2 hours.

  Observational and sample study

A statistics instructor wants to know which route will get her to school the fastest. Each day from October 2 to November 15, when she gets to the turn point she checks the odometer on her car

  Probability that both cars are silver or both are white

Choose a new car or light truck at random and note its color. Here are the probabilities of the most popular colors for vehicles. Choose two vehicles at random. What is the probability that both are silver or both are white?

  Please find the standard deviation and show your

the top nine scores on a test are as follows24 28 30 37 44 49 49 53 63please find the standard deviation and show your

  Probability that no two passengers leave elevator-same floor

An elevator starts with 7 passengers and stops at 10 floors (not counting the floor they got on). What is the probability that no two passengers leave the elevator on the same floor?

  Estimating the probability that a person comes to store

John runs a computer software store. He counted 130 people who walked by his store in a day, 59 of whom came into the store. Of the 59, only 24 bought something in the store.

  Average rate of two per hour for the service

Michael's Tire Company performs free tire balance and rotation for the life of any tires purchased there on a first-come, first-served basis. One mechanic handles this and can usually complete the job in an average of 20 minutes. Customers arrive ..

  If the civil service wishes to set a cut-off score on the

a civil service exam yields scores which are normally distributed with a mean of 81 and a standard deviation of 5.5.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd