Apply an appropriate hypothesis test

Assignment Help Basic Statistics
Reference no: EM131407300

During 2000, 3.2% of all U.S. households were burglary victims. For a simple random sample of 300 households from a certain region, suppose that 18 households were victimized by burglary during that year.

Apply an appropriate hypothesis test and the 0.05 level of significance in determining whether the region should be considered as having a burglary problem greater than that for the nation as a whole.

Reference no: EM131407300

Questions Cloud

Find the number of each type of stamp : Sarah and Keith Robinson purchased 40 stamps, a mixture of 44 cents and 28 cents stamps. Find the number of each type of stamp if they spent $16.80.
What was the cause of the natural disaster : What was the cause of the natural disaster? Assess the preparedness of the people it impacted. Even though one never knows how these events occur, could there have been more preventive planning to reduce the number of casualties or overall damage?
Can we reject the officials claim in given context : For a sample of 35 motorists exiting the toll road, it was found that the mean waiting time was 0.46 minutes, with a standard deviation of 0.16 minutes. At the 0.05 level of significance, can we reject the official's claim?
Find the lengths of the three sides : An isosceles triangle, a triangle with two sides of equal length, has a perimeter of 20 inches. Each of the equal sides is one inch longer than the third side. Find the lengths of the three sides.
Apply an appropriate hypothesis test : Apply an appropriate hypothesis test and the 0.05 level of significance in determining whether the region should be considered as having a burglary problem greater than that for the nation as a whole.
Why do laws placing restrictions on firearms ownership : Explain if gun and crime are not always related then why do laws placing restrictions on firearms ownership and use, stop crime or protect citizens
Could percentage of liberty family owning modern convenience : Assuming that the study included a sample of 120 Liberty families, and using the 0.01 level of significance, could the percentage of Liberty families owning this modern (for 1931) convenience be higher than for the nation overall?
Maximize the profit : If each Kit A order earns a profit of $45 and each Kit B order earns a profit of $50, how many of each should be created to maximize the profit?
Analyze key elements of training and development geared : Analyze key elements of training and development geared toward improving the performance of the specific small business for which you are consulting.Predict three to five (3-5) potential challenges that the managers or owners of the business coul..

Reviews

Write a Review

Basic Statistics Questions & Answers

  Find the probability using the hypergeometric distribution

a lot collection consisting of 200 fuses is inspected by taking 10 fuses at random and without replacement. if all 10

  Income effect of four earnings management approaches

In a study of how managers attempt to manage earnings, researchers analyzed a sample of 515 earnings- management attempts from a survey of experienced auditors. The frequency of effects is summarized in the table shown. Research question: At α..

  Question-hypothesis testing-proportion

It has been reported that 80% of taxpayers who are audited by the IRS end up paying more money in taxes. Assume that the auditors are randomly assigned cases and that one of the ways the IRS oversees its auditors is to monitor the percentage of ca..

  Find the failure rate of x

Find the probability that a randomly selected student spends between eighty and ninety percent of the time on the test. Find the expected value of X. E(X)

  Probability for return for common stocks

Find out the probability that the return for common stocks will be more than 0%.

  Some industrial suppliers make above-average profits

Some industrial suppliers make above-average profits by offering service, selection and reliability at a premium price. How might these suppliers segment the market to locate customers who are willing to pay more for these benefits?

  Determine the standard error of estimate determine the

the city council of pine bluffs is considering increasing the number of police in an effort to reduce crime. before

  A person has a health saver plan with the likelihood of

a person has a health saver plan with the likelihood of spending per year 1000 .10 2000 .20 30000.30 and 40000.4. with

  Deciding on the number of observations to include

Deciding on the number of observations to include in a sample is an important decision when planning a reasearch study. What information is required to make this descision

  About to purchase a large company in switzerland

Uncertainty Surrounding an MNC's Valuation Carlisle Co. is a U.S. firm that is about to purchase a large company in Switzerland at a purchase price of $20 million. This company produces furniture and sells it locally (in Switzerland), and it is ex..

  Determine the probability of running

(i) Determine the number of days each probe is expected to last. (ii) If the reactor operator wishes to run a product campaign that lasts continuously for 20 days, determine the probability of running this campaign without having to replace the..

  The technology underlying hip replacements has changed as

the technology underlying hip replacements has changed as these operations have become more popular. starting in 2003

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