Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Homework Help/Study Tips Expert

Q1. Suppose that, in the hypothetical study shown in the below table, cases underestimated their exposure and as a result, 20 percent of exposed cases were falsely categorized as unexposed, however that the categorization of controls was not influenced.

True outcomes of a hypothetical case-control study with no measurement Error

679_case control study.jpg

Is this kind of misclassification arbitrary or systematic? Is it differential or non-differential?

Q2. What effect would it encompass on the outcomes of the study? (In your answer draw up a two-by-two table showing the miss-classification, then compute estimates of the risk ratio for both the true and the misclassified outcomes and make comment on their difference to exemplify the effect).

Homework Help/Study Tips, Others

  • Category:- Homework Help/Study Tips
  • Reference No.:- M99287

Have any Question? 


Related Questions in Homework Help/Study Tips

Discussion 1 social and emotional intelligencewhat ideas or

Discussion 1: Social and Emotional Intelligence What ideas or phrases come to mind when you hear the term intelligence? Prior to the current emphasis on emotional and social intelligence, individuals tended to associate ...

Detailsusing microsoft word or publisher create a pamphlet

Details: Using Microsoft Word or Publisher, create a pamphlet for families that outlines the requirements in the IFSP and IEP processes. Describe the roles and responsibilities of both the early childhood teacher and the ...

Discussion about fema and hurricane katrinathe devastation

Discussion about FEMA and Hurricane Katrina The devastation and failures before, during, and after Hurricane Katrina forced Congress to make a series of reforms. Many groups designated as special populations were at the ...

Complete a written assignment responding to one of the

Complete a written assignment responding to one of the three questions below and complete a 1-2 page response. Papers should be double-spaced with no larger than 12 pt. font, typed. Do not need to use foot notes or end n ...

Assignmentoption 1 applying ethical principlesfor this

Assignment Option 1: Applying Ethical Principles For this first assignment you will write a paper addressing the following: Some of the ethical principles covered this week deal with the concepts of beneficence, nonmalef ...

The assignment 1-2 pagesconsidering both typical and

The assignment: (1-2 pages) Considering both "typical" and "atypical" (i.e., pseudohermaphrodites) sexual development, briefly analyze the effects sex hormones seem to have on the development of gender-related behavioral ...

Public speaking deliver a speech on the us postal

Public Speaking Deliver a speech on the U.S. Postal Service. Decide who your target audience is and write a 300- to 500-word summary (1½ to 2 pages) explaining which organizational pattern you will use and why. Provide a ...

Project - resolving a landfill problemyou are the assistant

Project - Resolving a Landfill Problem You are the assistant engineer for the Town of Quillicom in Northern Ontario. Your boss is Robert D Delorme, P.Eng, who is the town engineer. Mr Delorme has assigned a landfill proj ...

Assessment - writing for media written assessmentthis

Assessment - Writing for media (Written Assessment) This assessment requires students to write and collate for media (print and social). It comprises four phases. Phase 1: Research and record the story (Twitter) You will ...

Assignment1 discuss what is contained in a sexual battery

Assignment 1. Discuss what is contained in a sexual battery kit, the significance of each item, and what evidential value it may hold to prove a rape occurred. 2. Describe at least three of the methods that can be used b ...

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

A cola-dispensing machine is set to dispense 9 ounces of

A cola-dispensing machine is set to dispense 9 ounces of cola per cup, with a standard deviation of 1.0 ounce. The manuf

What is marketingbullwhat is marketing think back to your

What is Marketing? • "What is marketing"? Think back to your impressions before you started this class versus how you

Question -your client david smith runs a small it

QUESTION - Your client, David Smith runs a small IT consulting business specialising in computer software and techno

Inspection of a random sample of 22 aircraft showed that 15

Inspection of a random sample of 22 aircraft showed that 15 needed repairs to fix a wiring problem that might compromise

Effective hrmquestionhow can an effective hrm system help

Effective HRM Question How can an effective HRM system help facilitate the achievement of an organization's strate