Problem regarding the business ethics

Assignment Help Basic Statistics
Reference no: EM131008833

Business ethics

In a survey on corporate ethics, a poll split a sample at random, asking 538 faculty and corporate re- cruiters the question: "Generally speaking, do you believe that MBAs are more or less aware of ethical issues in business today than five years ago?" The other half were asked: "Generally speaking, do you believe that MBAs are less or more aware of ethical issues in business today than five years ago?" These may seem like the same questions, but some- times the order of the choices matters. In response to the first question, 53% thought MBA graduates were more aware ofethical issues, but when the question was phrased differently, this proportion dropped to 44%.

a) What kind of bias may be present here?

b) Each group consisted of 538 respondents. If we com- bine them, considering the overall group to be one larger random sample, what is a 95% confidence interval for the proportion of the faculty and corporate recruiters that be- lieve MBAs are more aware of ethical issues today?

c) How does the margin of error based on this pooled sam- ple compare with the margins of error from the separate groups? Why?

Reference no: EM131008833

Questions Cloud

Problem regarding the gambling : Gambling. A city ballot includes a local initiative that would legalize gambling. The issue is hotly contested, and two groups decide to conduct polls to predict the outcome. The local newspaper finds that 53% of 1200 randomly se- lected voters pl..
Problem regarding the media survey : In 2007, a Gallup Poll conducted face- to-face interviews with 1006 adults in Saudi Arabia, aged 15 and older, asking them questions about how they get in- formation.
What is the difference between a gaining and a losing stream : Why is it important to know the position and shape of the water table? How can we know where the water table is and its fluctuations? What is the difference between a gaining and a losing stream
Analysis of the organisations service marketing mix : The aim is to conduct an in-depth investigation and analysis of the organisation's service marketing mix (7 P's) highlighting areas that it excels in (i.e., compared to its key competitors) and areas that may need improvement.
Problem regarding the business ethics : In a survey on corporate ethics, a poll split a sample at random, asking 538 faculty and corporate re- cruiters the question: "Generally speaking, do you believe that MBAs are more or less aware of ethical issues in business today than five years ..
Problem regarding the worldwide survey : In Chapter 4, Exercise 27, we learned that GfK Roper surveyed people worldwide asking them "how important is acquiring wealth to you." Of 1535 respondents in India, 1168 said that it was of more than average importance. In the United States of 131..
Find the dimensions of the strongest beam that can be cut : The strength of a rectangular beam is directly proportional to the product of its width w and the square of the depth , s, of a cross section. Find the dimensions of the strongest beam that can be cut from a cylindrical log of radius r.
Create a sustainable competitive advantage : Critically explain the specific criteria managers can use to decide which of their firm's capabilities have the potential to create a sustainable competitive advantage.
What were the possible mechanisms of transmission : What were the possible mechanisms of transmission considered for this outbreak by the CDC staff before sending the author to Israel and what were the strengths and weaknesses of each of these possibilities

Reviews

Write a Review

Basic Statistics Questions & Answers

  Determining the marginal density

On randomly selected day, let X and Y, respectively, be proportions of time that the drive-in and walk-in facilities are in use. Determine the marginal density of X.

  Compute the sample correlation coefficient by hand

Calculate the sample correlation coefficient by hand. By use of a spreadsheet calculate the sample correlation coefficient.

  Find out sample mean of a random sample of size

Let X be N( µ, 100). To test H0 : µ = 80 against H1 : µ > 80, let the critical region be defined by C = {(x1 , x2 , • • • , x25 ) : x > 83}, where x is the sample mean of a random sample of size n = 25 from this distribution.

  Give a general rule for winning the game

I need help comming up with a strategy without playing the game and what is it for parts A-D.

  Two sided test for null hypothesis

Use suitable one or two sided test for null hypothesis of no difference in them then changes rating between groups at 0.10 significance level.

  Te r2nbspand adjusted r2nbsptell us how much of the

please provide clear explanationthe r2nbspand adjusted r2nbsptell us how much of the variation in the dependent

  Sppose we decide to examine another test spot weld let x

the shear strength of each of ten test spot welds is determined yielding the following data psi409 382 389 386 377 358

  Employee turnover as the variables

How much of the variation in the dependent variable would be explained by the independent variable in this situation? Use job satisfaction and employee turnover as the variables for this problem.

  The other assumption of the binomial is that whether one

assume that the number of students who successfully complete this course with a grade of lsquoc or better has a

  Intersection and conditional probability

Suppose that a certain college class contains 45 students. Of these, 26 are sophomores, 25 are chemistry majors, and 7 are neither. A student is selected at random from the class.

  Hypothesis testing-confidence interval-study of mating

In a field study of mating behaviour in the Mormon cricket, a biologist noted that some females mated successfully while others were rejected by the males before coupling was complete.

  Standard normal distribution-binomial distribution

It is estimated that the probability that the general population will live past their 85th birthday is 5.4%. Use the standard normal distribution to approximate this Binomial problem and answer the following questions.

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