Creating joint probability table

Assignment Help Operation Management
Reference no: EM13101613

A metropolitan school system consists of three districts-north, south, and central. The north district contains 25% of all students, the south district contains 4O%, and the central district contains 35%. A minimum-competency test was given to all students; 10% of the north district students failed,5% of the south district students failed, and 5% of the central district students failed.


a. Develop a probability tree showing all marginal, conditional, and joint probabilities.
b. Develop a joint probability table.
c. What is the probability that a student selected at random failed the test?

 

Reference no: EM13101613

Blank check and check payable to order of retail outlets

Nick steals two checks from Pauline—a blank check and a check payable to the order of Retail Outlets Company, drawn on Pauline’s account with State Bank. Nick forges Pauline’s

Assignment on quandaries in health care

Health reform is mired in the morass of multi-tiered payment systems and multiple modes of access, limited by the ability to seek and to pay. Increasingly, patients are inte

Outsourcing offloads a burdensome technical responsibility

Outsourcing offloads a burdensome technical responsibility and allows management to focus on its core business. Outsourcing strips a company of an important core competence--I

Traditional library versus web-based research sources

Argue for or against which source (Traditional Library Sources versus Web-based Research Sources) would be better to prepare for a debate on changing the state’s laws on smoki

Find the optimal order quantity and the reorder point

A manufacturer uses a purchase part whose demand over any time period of length t (in years) can assume to be normally distributed with mean 200t and variance 400t.

Safety issue observed in ironridge-summerville communities

Write a quantitative research question using the PICO(T) model about a health or safety issue observed in the Ironridge or Summerville communities. Also, describe what researc

Job of constructing two buildings for the port authority

Firm Offer Gordon Construction Company (Gordon) was a general contractor in the New York City area. Gordon planned on bidding for the job of constructing two buildings for the

Project for the ultimate recreational tennis racket

You are evaluating a project for The Ultimate recreational tennis racket, guaranteed to correct that wimpy backhand. You estimate the sales price of The Ultimate to be $480 pe

Reviews

Write a Review

 
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