Compute relative risk of meeting goals for control groups

Assignment Help Basic Statistics
Reference no: EM131716166

Question: In a study of weight loss, two educational methods were tested to see if they resulted in the same weight loss among the subjects. One method was called the standard method since it involved lectures on both eating and exercise. In addition to lectures, the experimental method included daily reporting of dietary intake by e-mail followed by return comments the same day. After a 1-month period, subjects were rated as to whether they met their goals for weight loss.

2146_Treatment.png

(a) Test whether the same proportion of the two treatment groups met their goals for weight reduction.

(b) Compute the relative risk of meeting their goals for the experimental and the control groups.

(c) Compute the odds ratio of meeting their goals for the two groups and give 95% confidence intervals.

Reference no: EM131716166

Questions Cloud

Compute chi-square for the matched sample case : A matched sample case/control study was performed using cases and controls who have been matched on age and eye color and who all worked for the same chemical.
Write python code and flowchart for the following program : Write Python code and flowchart for the following program. Ask for the number employees on Khan company payroll.
Promote multicultural sensitivity : Imagine that you are hired to lead a seminar to promote multicultural sensitivity among the faculty of a school district
Purpose of the service learning reflection paper : Purpose of the service learning reflection paper is to demonstrate what you have learned about yourself as a person and as a future nurse
Compute relative risk of meeting goals for control groups : In a study of weight loss, two educational methods were tested to see if they resulted in the same weight loss among the subjects.
Explain impact of diversity trends and changes to the firm : Explain Impact of diversity trends and changes to the firm based on statistical data. Recommendation to the firm for sustaining a diverse workforce.
Describes problems exporters have with letters of credit : Describe two Incoterms®2010 rules of your choice and explain which of them is more exporter-friendly and why.
What you see as the companys goals : What will that involve? As you consider their HR policies, how will you ensure they are effectively aligned with what you see as the company's goals?
How much money would be paid on the partially secured debt : Ataway Company severe financial difficulties and is considering filing a bankruptcy petition. In a liquidation, how much money be paid on partially secured debt

Reviews

Write a Review

Basic Statistics Questions & Answers

  Calculating correlation coefficient for sample data

Calculate correlation coefficient for these sample data.

  An entomologist writes an article in a scientific journal

an entomologist writes an article in a scientific journal which claims that fewer than 20 in ten thousand male

  What is method to prove a cumulative distribution function

What is the method to prove a cumulative distribution function of Frechet distribution?Complete proof?

  Find df values for the f-ratio

An independent-measures t test produced a t statistic with df=20. If the same data had been evaluated with an analysis of variance, what would be the df values for the F-ratio?

  How many lawyers to expect california to have in 2050

A California lawyer practices law, on the average, for 30 years. Assuming these members remain steady, how many lawyers would you expect California to have in 2050.

  Each researcher is trying to estimate the mean hours of

imagine that there are 100 different researchers each studying the sleeping habits of college freshmen. each researcher

  Researchers at a food

Company are interested in how a new spaghetti sauce made from green tomatoes (and green in color) will compare to their traditional red spaghetti sauce. They are worried that the green color will adversely affect the tastiness scores.

  Calculate and plot the false alarm and miss probabilities

A wireless pressure sensor (buried in the ground) reports a discrete random variable X with range SX = {0, 1,..., 20} to signal the presence of an object. Given an observation X and a threshold x0, we conclude that an object is present (hypothesis..

  Measuring faith development of students

This problem relater to Basic Statistics and it discuss about measuring faith development of students after joining a faith based institution

  Determining cheapest way of manufacturing item

Find out the cheapest way of manufacturing today's batch of NasaMist.

  The number of kernels of corn in a bag of microwave

the number of kernels of corn in a bag of microwave popcorn is 1262 with a standard deviation of 118 kernels.

  Probability of no off-the-job accidents

The Safety Council estimates that off-the-job accidents cost businesses almost $500 billion annually in lost productivity. Based on their estimates, companies with hundred employees are expected to have six off-the-job accidents per year. a) What ..

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