Answer:
The correct option is D) The design of the study suffers from selection bias.
Explanation:
In research, Selection Bias occurs when the researcher decides who the respondents are or those who are being evaluated or studied.
Every research ought to be designed in such a way that the respondents are selected at random.
In the information provided, the respondents were selected from a group of people who on a balance of probability were already inclined to decline because it was a list of dissatisfied customers. The chances of them declining to respond or responding with a negative were higher than the chances of them indicating that they would buy and this defeats the purpose of the research. The research ought to have also included a sample of respondents who didn't have the product, who had enjoyed the services of the company and were content, those who didn't even know what the product did until they got the survey.
That way holistic information can be obtained from the research about how different sets of people will react and not just those who are already dissatisfied with the company's product(s).
Some of the ways to avoid selection bias in research are:
- To employ the use of random techniques selecting sample sets from populations.
- To check that the traits or characteristics of the larger population are well represented in the samples selected
Cheers
Videoconferencing, instant messaging, electric meetings, and even conference calls are considered. synchronous technology.
You may easily respond to modification requests, quickly develop new concept designs, and simultaneously update numerous elements of an assembly thanks to synchronous technology. Design reuse, working with imported data, making changes—all of these tasks are made quicker and simpler by synchronous technology.
With the help of Solid Edge's synchronous technology, you can quickly develop new concept designs, accept modification requests with ease, and update many elements of an assembly at once. This design flexibility enables you to do away with onerous preplanning and prevent feature failures, rebuild problems, and time-consuming rework. The ability to treat multi-CAD data as native files thanks to synchronous technology enables seamless communication with partners and suppliers.
Learn more about synchronous technology here
brainly.com/question/14319190
#SPJ4
Answer: A. choosing an appropriate mode for entering a particular foreign country
Explanation:
The options to the question are:
A. choosing an appropriate mode for entering a particular foreign country
B. developing a business strategy
C. marketing a product or service
D. adhering to labor and environmental standards
E. maintaining healthy relations with the U.S. government.
From the question, we are told that Sun-Jun is the executive general manager of a U.S.-based multinational corporation while Marisol is a manager in a similar position but works for an American company that operates only in the U.S. and does not engage in international business.
Since Marisol's company does not engage in international business, while Sun-Jun works in a multinational corporation, this means that the business function will be most typically exclusive to Sun-Jun will be choosing an appropriate mode for entering a particular foreign country.
Answer:
0.41
Explanation:
The computation of the weight of security Y in the minimum variance portfolio is shown below:-
Weight of security X = Standard deviation of security Y ÷ (Sum of the standard deviation of securities)
= 39% ÷ (39% + 27%)
= 39% ÷ 66%
= 59.01%
Weight of security Y = 1 - Weight of security X
= 1 - 59.01%
= 0.41
Answer:
b. it is less volatile and more like a bond
Explanation:
Preferred stocks pay a fixed dividend and has the potential to appreciate in price.
Preferred share holders have no voting right but they are paid first before common shareholders.
I hope my answer helps you
