Confidence interval for the true proportion of canadian

Assignment Help Business Economics
Reference no: EM133082874

A polling firm would like to estimate the true proportion of all Canadian voters who support a national gun registry. They survey a sample of 500 voters, 274 of whom support a gun registry.

(a) Construct a 95% confidence interval for the true proportion of Canadian voters who support a gun registry.

(b) Provide an interpretation of the interval in (a).

(c) Conduct a hypothesis test at the 5% level of significance to determine whether there is evidence that most Canadian voters support a gun registry. Show all your steps.

(d) Provide an interpretation of the P-value of the test in (c).

Reference no: EM133082874

Questions Cloud

Primary cause of the civil war : Was sectionalism or slavery the primary cause of the Civil War.
Concept of working memory : One must deal with the concept of working memory. The other can deal with any other concept related to memory.
Research a current economic issue by finding articles : 1) Research a current economic issue by finding articles from electronic or printed sources such as newspapers, journals, websites, and magazines.
What is the socially efficient price : If production causes an external cost and the supply including the externality is given by 1/3P=Q. What is the socially efficient price if demand is Q=30-1/2P?
Confidence interval for the true proportion of canadian : A polling firm would like to estimate the true proportion of all Canadian voters who support a national gun registry. They survey a sample of 500 voters, 274 of
Calculate the mean and standard deviation : Create new variable named "BC" to show the number of daily reported cases in the whole BC each day. Print first seven and last seven observations.
What investment vehicles could you use for investment : 1. What factors might an individual investor take into account in determining his/her investment policy?
How can an ethical workplace culture be shaped : Create a 10-minute PowerPoint video presentation reflecting on ONE of two real world scenarios in which to focus your response
What are the determinants of growth : What are the determinants of growth?

Reviews

Write a Review

Business Economics Questions & Answers

  Harvesting king crab and label it as social cost curve

King crabs in the Bering Sea are a common resource. The following diagram shows the demand curve (the MB of consumption) and the supply curve (the MC of production) in the market for the king crab. draw the social cost curve associated with over harv..

  What would happen to unit sales and total revenue

What would happen to unit sales and total revenue of the book store sold a textbook at a lower price? Would this be elastic due to the fact that a college textbook would be a necessity versus a luxury? Also, if that is the case.. Can you please expla..

  Depreciation of the dollar

Suppose that there is a 9 percent depreciation of the dollar. Will foreigners experience a net capital gain or loss? By how much (as a percent of U.S. GDP)? Show your work.

  Taxable income report on tax return

Based on the IRS actuarial table, Mario has a life expectancy of 20 years. If Mario receives 12 monthly payments of $1000 the first year, how much taxable income must he report on his tax return.

  Promotional price be when the elasticity changes

What should the promotional price be when the elasticity changes to -3? Hint in other words what price will equate marginal revenue and marginal cost?

  Retirement plans under development

There are three retirement plans under development. Each plan has a 6% compounded monthly and you cannot take a withdrawal until year 20. One plan requires a payment of X/year for the next 10 years. The other requires a payment of Y each year from ye..

  Produce steel tubing requires an initial investment

A new plant to produce steel tubing requires an initial investment of $10 million. It is expected an additional investment of $ 5 million in year 3 and an investment of $ 3 million in year 6. Annual operating cost will be $ 3 million. The Annual reve..

  Level of competition in an industry increases

As the level of competition in an industry increases, the price-cost margin approaches:

  Budget line that gives her the best overall score in course

In her economics course, Nancy has two exams. Her overall score for the course will be the maximum of her scores on the two exams. Nancy decides to spend a total of 400 minutes studying for these exams. Find the point on Nancy’s budget line that give..

  Monopolistic competition differ from pure competition

How does monopolistic competition differ from pure competition in its basic characteristics? How does it differ from pure monopoly? Explain fully what product differentiation may involve. Explain how the entry of firms into its industry affects the d..

  Find total production by each plant for whole year

Summarize this information in matrix form and find total production by each plant for the whole year.

  Government imposed a price ceiling on a monopolist

Suppose the government imposed a price ceiling on a monopolist. Let denote the price ceiling, and suppose the monopolist incurs no costs in producing output. True or false: If the demand curve faced by the monopolist is elastic at the price, then the..

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