Shutdowns of the elevated rail system

Assignment Help Business Economics
Reference no: EM133082200

Lesser developed countries experiencing rapid population growth often face severe traffic control problems in their large cities. Traffic engineers have determined that elevated rail systems may provide a feasible solution to these traffic woes. Studies indicate that the number of maintenance-related shutdowns of the elevated rail system in a particular country has approximately a Poisson distribution with a mean equal to 6.5 per month.

(a) Find the probability that at least five shutdowns of the elevated rail system will occur next month in the country.

(b) Find the probability that in the next 3 months, only one month has four shutdowns.

Reference no: EM133082200

Questions Cloud

Role in health service is in the generic social work team : Excellent critical and conceptual analysis, Excellent application of theory to practice, accuracy, strong arguments & reading
Determine the net present worth of the cash flows : Determine the net present worth (NPW) of the cash flows given in the table below for an investment opportunity being presented to a company. MARR =12%
Explain the natural unemployment rate : Based on your own understanding, explain the natural unemployment rate and its relationship to inflation rate.
Demand for version of the product : Consider a monopolistic competitor with TC=100- 4Q+Q^2. Suppose that the demand for their version of the product is P=50-3Q.
Shutdowns of the elevated rail system : (a) Find the probability that at least five shutdowns of the elevated rail system will occur next month in the country.
Mean and standard deviation of the monthly costs : The number of wooden sailboats constructed per month in a small shipyard is a random variable with the following probability distribution.
Statements about demand and supply : Which of the following statements about demand and supply is not true?
Probability that no airplane will arrive : Airplanes arrive at an airport according to the Poisson distribution with a mean of 2 planes per 5 minutes. Assume that airplanes arrive independently.
Policy of import substitution industrialization : Imagine that you work for the World Bank and you have been called to Ghana to aid the new president to come up with a new international trade strategy.

Reviews

Write a Review

Business Economics Questions & Answers

  Economics assignment

This document contains various important questions and their appropriate answers in the subject field of Economics.

  Demand and supply curves

Economics is the study of the principles governing the allocation of scarce means among competing ends when the objective of the allocation is to maximize the attainment of the ends.

  Long-run perfectly competitive equilibrium for the firm

Evaluate Government intervene and correct this situation?(a) Explain the concept of a concentration ratio. A rise in the price of magarine Explain the impact of external costs and external benefits on resource allocation long-run perfectly c..

  Supply and demand diagrams

Explain each of the following using supply and demand diagrams,  With the use of a graph, explain how these two programs affect cigarette consumption and the price of cigarettes.

  Case study: fisher-price toys

The case study of the Fisher-Price Toys, Inc., a popular case in basic economics and management from the prestigious Harvard Business School.

  Draw the production possibility curve

Draw the production possibility curve and a. Define consumer surplus and producer surplus.

  Tax revenue

The Australian government administers two programs that affect the market for cigarettes

  Maximize total welfare

How many tickets to sell to maximize total welfare.

  Difference between the cv and the ev

The change in consumer surplus (?CS) is not "theoretically" justifiable like the CV and EV but it continues to be the most widely used measure of consumer welfare change. Explain how this can be reconciled

  Depict von neumann-morgenstern utility index u in a diagram

Depict the von Neumann-Morgenstern utility index u in a diagram

  What is the market solution

What is the market solution (market price and quantity) and What is the total surplus of the society under the market solution

  Calculate gross national product and net national product

Calculate gross national product and net national product

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