Development of atrial fibrillation

Assignment Help Basic Statistics
Reference no: EM13944354

A study is run to estimate the incidence of atrial fibrillation (AF) in men and women over the age of 60. Development of atrial fibrillation was monitored over a 10 year follow-up period. The data are summarized below.

 

Developed AF

Did Not Develop AF

Men

120

6453

Women

86

7074

Compute the Odds Ratio of AF incidence comparing men and women. (Round to 2 decimal places)

Reference no: EM13944354

Questions Cloud

Close boiling points and the relative volatility : Propane is separated from propylene by distillation. The compounds have close boiling points and the relative volatility will be low.
Rejection rule for the null hypothesis : State the rejection rule for the null hypothesis using the "critical value method to test hypothesis". State the rejection rule for the null hypothesis using the "p-value method to test hypothesis". State your statistical conclusion as it relates to ..
Define philosophy and describe the nature of philosophical : Define philosophy and describe the nature of philosophical questions with special focus on how philosophical questions differ from questions of a scientific or factual nature. And include citation.
When can a partnership use the cash method of accounting : When can a partnership use the cash method of accounting? What types of expenditures might a new partnership incur? How are those costs treated for Federal tax purposes?
Development of atrial fibrillation : A study is run to estimate the incidence of atrial fibrillation (AF) in men and women over the age of 60. Development of atrial fibrillation was monitored over a 10 year follow-up period. The data are summarized below.
Measure of the big-five personality dimensions : When time is limited, researchers may be faced with the choice of using an extremely brief measure of the Big-Five personality dimensions or using no measure at all.
Whats going to be the companys new stock price : What impact will this utilization of this debt have on the value of the company - whats going to be the company's EPS after the recapitalization?
Advance statistics and quality improvement : A company of cell phones want to know if the age Is affecting the number of minute used per day. Using and alpha of 5% determine is the humidity affects the rate of production?
Identify objects and classes and revise it to obtain a list : I already extracted problem statement and identified and revised some of them but still don't see they are ok. Please verify, to add or delete it. Also specify each of object and class such as (attribute, role played, simple value, event, tangibl..

Reviews

Write a Review

Basic Statistics Questions & Answers

  List the three null hypotheses for this test words and

researchers tested whether the gender of hurricane name affects perceived risk amp evacuation intentions. 142

  Few reasons why it along with your chi-squared analysis

Use a bag of M&M TM  candies and perform an examploe Chi-squared analysis based on your random sampling(s). State a hypothesis and a few reasons why it along with your Chi-squared analysis may be different from someone else's findings.

  What is the accounting equation

What is the accounting equation? Suppose your company sold $12,000 in merchandise to a customer for cash. How does this transaction impact the accounting equation?

  Explain what the slpoe and intersept of the model indiates

type your question here an article in the jornal of statstic education reported the price of diamond of different carat

  Bionomial distribution and continuity correction

11% of all books sold are romance genre. If the bookstore sells 316 books on a given day, what is the probability that fewer than 40 are romances, at least 25 are romances, between 25 and 40 are romances?

  Probabilities of a random experiment

A certain random experiment can result in one of four different possible outcomes, which we'll call A, B, C and D.

  Suppose that x is a discrete random variable for which ex12

suppose that x is a discrete random variable for which ex12 and varx25. compute

  An education expert is researching teaching methods

An education expert is researching teaching methods and wishes to interview teachers from a particular school district. She randomly selects ten schools from the district and interviews all of the teachers at the selected schools.

  Probability that all ten climbers reach the summit

In a random sample of 16 mountain climbers who are going to attempt Mt. McKinley what is the probability of each of the following All 16 reach the summit.

  What is the expected tire pressure of the right tire find

each front tire of a particular type of childs toy vehicle is supposed to be filled to a pressure of 1.6 pounds per

  State the hypotheses for a right-tailed test

State the hypotheses for a right-tailed test. (b) Obtain a test statistic and p-value. (c) Is normality assured? (d) If significant, is the difference also large enough to be important?

  Suppose the random variable x has mean 45 and standard

suppose the random variable x has mean 45 and standard deviation of 15 and the random variable y has mean 15 and

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