Test the following hypotheses by using the X2 goodness of fit test A sample of size 200 yielded 60 in category A, 120 in category B, and 20 in category C Use 01 and test to see whether the proportions are as stated in H0 a Use the p value approach b Repeat the test using the critical value approach...

a Expected frequencies e 1 200 40 80 e 2 200 40 80 e 3 200 20 40 Actual frequencies f ...

Test the following hypotheses by using the X2 goodness of fit test. A sample of size 200

Question:

Test the following hypotheses by using the X2 goodness of fit test.

A sample of size 200 yielded 60 in category A, 120 in category B, and 20 in category C.
Use Î± = .01 and test to see whether the proportions are as stated in H0.
a. Use the p-value approach.
b. Repeat the test using the critical value approach.

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Statistics For Business And Economics

ISBN: 9780538481649

11th Edition

Authors: David R. Anderson, Dennis J. Sweeney, Thomas A. Williams

See More Books

Question Posted: Sep 20, 2015 09:23 AM

See More Questions

Test the following hypotheses by using the information given and the HTAB system. Let alpha be .01. Assume the population is normally distributed. H0: 2 = 15.4 Ha: 2 > 15.4 n = 18 s2 = 29.6
Test the following hypotheses by using the given sample information and = .01. Assume the populations are normally distributed. H0: 21 = 22Ha: 21 < 22 n1 = 10, n2 = 12, s21 = 562, s22 = 1013
Test the following hypotheses by using the given sample information and Assume the populations are normally distributed. H0: 21 = 22Ha: 21 22 n1 = 5, n2 = 19, s1 = 4.68, s2 = 2.78
Prepare journal entries for each of the following transactions: 1. Purchase equipment in exchange for cash of $22,400. 2. Provide services to customers and receive cash of $5,100. 3. Pay the current...
The Bedron Company is a closely held investment service group that has been quite successful over the past five years, consistently providing most members of the top management group with 50 percent...
For how many days could Earl Grey Golf Corp. continue to operate if its cash inflows were suddenly suspended? EARL GREY GOLF CORP. 2011 and 2012 Statement of Financial Position Liabilities and...
Figure $\mathrm{P} 28. 43$ shows two paths (A and B) around a wire that carries current $I$. (a) Along which path is the line integral of the magnetic field greater? (b) Along which path is the...
Hu Corp. had the following stock issued and outstanding at January 1, 2010. 1. 50,000 shares of no-par common stock. 2. 10,000 shares of $100 par, 3 percent, cumulative preferred stock. (Dividends...
Question 2 Abantu Ltd, a textile manufacturing company in Bungoma, recently introduced a compensation programme for its employees. As a human resource specialist, explain what prompted the firm to...
A software manager is in charge of the development of a safety-critical software system that is designed to control a radiotherapy machine to treat patients suffering from cancer. This system is...
An automotive part must be machined to close tolerances to be acceptable to customers. Production specifications call for a maximum variance in the lengths of the parts of .0004. Suppose the sample...
One of the questions on the BusinessWeek Subscriber Study was, "In the past 12 months, when traveling for business, what type of airline ticket did you purchase most often?" The data obtained are...
Pacific Crossburgers Inc. charges an initial franchise fee of $70,000 at the beginning of the year. Upon the signing of the agreement, a payment of $28,000 is due. Thereafter, three annual payments...
Evaluate the impact of the community policing ideology on police community relations building with the community served. In doing so, speak to the challenges to implementing community policing.
Is testing for drugs via urine or blood a violation of constitutional rights? What constitutional amendments are primarily involved?
As a provider of health care, you are expected to know many of these laws, as under the American system of law, "ignorance of the law" is no excuse for violation. Find one of the specific health...
Use Numpy to solve the equation Ax = b, where: A= 1.3174 2.7250 2.7250 1.7181 0.4002 0.8278 1.2272 2.5322 0.8218 1.5608 0.3629 2.9210 1.9664 2.0011 0.6532 1.9945 b 8.4855 4.9874 5.6665 6.6152
Yesterday, you bumped into a colleague who was clearly distressed. Over coffee, she revealed that her manager had been bullying and harassing her for nearly a year. You asked her if she had reported...
Evaluate S 6 for each arithmetic sequence. a 1 = 7, d = -3
The Ranch 888 Noodle Company sells two types of dried noodles:ramen, at $6.50 per box, and chow fun, at $7.70 per box. So farthis year, the company has sold a total of 110,096 boxes ofnoodles,...
People often wait until middle age to worry about having a healthy heart. However, recent studies have shown that earlier monitoring of risk factors such as blood pressure can be very beneficial (The...
The Northwest regional manager of an outdoor equipment retailer conducted a study to determine how managers at three store locations are using their time. A summary of the results is shown in the...
Approximately 1.5 million high school students take the SAT each year and nearly 80% of the college and universities without open admissions policies use SAT scores in making admission decisions...
PART A (Retained Earnings Statement) January 1, Retained Earnings Beginning Balance 2021 Income before income tax 1 $2,340,000 Prior period adjustment: understatement of 2020 depreciation expense...
There are 3 source and 4 destinations, For the data below, construct an initial feasible solution. Cost Destination 1 Destination 2 Destination 3 Destination 4 Supply Source 1 12 18 9 11 105 Source 2...
A company is using Dynamics 3 6 5 Project Operations. You acquire an independent software vendor ( ISV ) solution from AppSource that contains several project charts and install the solution in the...

Test the following hypotheses by using the X2 goodness of fit test. A sample of size 200

Question:

Ho-Pa = .40, p,-.40. and pc = .20 Ha: The population proportions are not PA = .40, p,-,40, and pc-.20

Step by Step Answer:

a Expected frequencies e 1 200 40 80 e 2 200 40 80 e 3 200 20 40 Actual frequencies f ...View the full answer

Statistics For Business And Economics

Students also viewed these Statistics questions