Using the data for drugs 1 and 3 in Exercise 13.35, make a 2 Ã 2 contingency

Question:

Using the data for drugs 1 and 3 in Exercise 13.35, make a 2 Ã— 2 contingency table and test Ho - p1 = P3 versus H0: p1 ‰ p3 at a = .05 employing:
(a) The x2 test.
(b) The Z test.
In Exercise 13.35

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

Step by Step Answer:

Related Book For book-img-for-question

Statistics Principles And Methods

ISBN: 9780470904114

7th Edition

Authors: Richard A. Johnson, Gouri K. Bhattacharyya

See More Books

Question Posted: Apr 19, 2016 11:16 AM

See More Questions

Use the data in INJURY.RAW for this exercise. (i) Using the data for Kentucky, reestimate equation (13.12), adding as explanatory variables male, married, and a full set of industry and injury type...
Table 6.5 shows a 2 Ã 2 Ã 2 contingency table for the binary variables A and B at different values of the control variable C. (a) Compute the Ï coefficient for A and B when C = 0,...
1. Perform a test of homogeneity for each question and verify the reported p-value of the test. 2. Questions 3, 4, and 7 are concerned with the atmosphere of the library; questions 5 and 6 are...
Campione Manufacturing acquired an 80% interest in DaLuca Distributors, a foreign corporation established on November 1, 2006, for 650,000 foreign currency units (FC). Campione acquired its 80%...
On December 31, 2013, Rhone-Metro Industries leased equipment to Western Soya Co. for a four-year period ending December 31, 2017, at which time possession of the leased asset will revert back to...
Cineplex Corporation is a diversified company that operates in five different industries: A, B, C, D, and E. The following information relating to each segment is available for 2015. Sales of...
What is the relation between the mean and the variance of a Poisson random variable? LO9
You are given the following information concerning four stocks: a) Using 20X0 as the base year, construct three aggregate measures of the market that simulate the Dow Jones Industrial Average, the...
A three-month European call option on the stock of ANX has a strike price of $40. The current stock price is $36. Assuming the expected return from the stock is 15% and the volatility is 20% and that...
Allie has bought a new apple orchard. The orchard has a single file of trees, numbered from 1 to N. Each tree has a certail number of ripe apples. Allie has a rule she wants to follow. She wants to...
To compare the effectiveness of four drugs in relieving postoperative pain, an experiment was done by randomly assigning 195 surgical patients to the drugs under study. Recorded here are the number...
In a study conducted to monitor the quality of eyeglasses purchased over the Internet, 154 pairs of glasses were received from individual orders placed with several different online vendors. The...
Consider the momentum of an object that is undergoing projectile motion. Is its momentum conserved? If the answer is no, is any component of the momentum conserved? Explain.
2. See US Debt Clock and answer the following: (Hint: Take a screenshot of the Debt Clock) (2) A. What is the current US deficit and the total federal debt? (1) B What is the net interest...
Q. Is GDP per capita a good measure of a society's welfare? Why or why not? (150 Words)
On May 3, the Happy Company wrote off the $4,300 uncollectible account of its customer, A. Johnson. The entry or entries Happy makes to record the write off of the account on May 3 is: Allowance for...
Who is responsible for the financial statements and maintaining effective internal control over financial reporting? Where did you find this in the annual report? What accounting rules are required...
8. Chad owned an office building that was destroyed in a tornado. The adjusted basis of the building at the time was $890,000. After the deductible, Chad received an insurance check for $850,000. He...
Explain the Deming Prize.
Hardin Services Co. experienced the following events in 2016: 1. Provided services on account. 2. Collected cash for accounts receivable. 3. Attempted to collect an account and, when unsuccessful,...
What are the differences among the various measures of variation, such as the range, interquartile range, variance, standard deviation, and coefficient of variation, and what are the advantages and...
How do the empirical rule and the Chebyshev rule differ?
What is the difference between skewness and kurtosis?
Production numbers for 2 shifts are shown. The shift supervisor of Shift 2 insists to the production manager that her operators are more productive than the ones on Shift 1. Using a confidence level...
In a class, the scores that students got are as shown. What are the 25, 50, 75 and 100th percentiles for the data? 84 84 98 80 89 83 85 56 85 84 84 74 84 81 83 80 45 86 67 79 81 78 76 85 83 77 86 83...
Number of points made by Teams A and B are shown. Which statement is true based on running the F-Test Two-Sample for Variances in the Data Analysis pack in Excel? Use a confidence level of 10% to...

Using the data for drugs 1 and 3 in Exercise 13.35, make a 2 Ã 2 contingency

Question:

No, of Patients Free of Pain Assigned Drug23 Drug 230 Drug 3 Drug 4 53 47 51 19 29

Step by Step Answer:

a In order to test H 0 p 1 p 3 versus H 1 p 1 p 3 we emplo...View the full answer

Statistics Principles And Methods

Students also viewed these Statistics questions