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
Explanation:
1) Famous celebrities and the people with lots of money are often seen with workers round them for their household chores/tasks. Although they are paying money for the work they could have done by themselves but if we analyze closely, they are actually taking advantage of the opportunity cost. The time when they were suppose to do the household work, now they are performing other task in that time which will be giving them much greater economic benefit, taking advantage of the concept of opportunity cost. For example, Cristiano Ronaldo can focus on his workout and daily exercise instead of making daily meals for himself, so he should have hired someone to do the meal work for him while he perform his workout which will help him on the field and will earn him much money.
2) Yes, it is possible for 2 countries to benefit from trade as a whole because they can get into an agreement by allowing free trade between the countries, for example, both the countries could agree that all the trade which will be executed between them would be tax free and no duties will be paid on them. This way the trade numbers would increase and industrialization would take place to meet the export/import orders. On the contrary, trading individually can be not so beneficial because there will be no free trade agreements between individuals i.e. no free lunches, that is why it could cost individuals much more than they can make money out of it.
3) One of the main reasons to oppose policies that restrict trade among the nations is that GDP. GDP is a measure of growth in any country, therefore when there will be no trade among countries, it would result in less productions of goods and services which which lead to less industrialization, which then will result to low employment and more unemployment, ultimately resulting in very low growth for any country and since growth is the only way forward for any nation, economists oppose policies that restrict trade among countries/nations.
I hope this detailed answer of mine help the poster.
Thank You and Good Luck.
Answer:
Bond Price= $1,774.05
Explanation:
Giving the following information:
Coupon rate= 0.0573/2= 0.02865
YTM= 0.067/2= 0.0335
The bond matures in 23 years.
Par value= $2,000
<u>To calculate the bond price, we need to use the following formula:</u>
Bond Price= cupon*{[1 - (1+i)^-n] / i} + [face value/(1+i)^n]
Bond Price= 57.3*{[(1 - (1.0335^-46)] / 0.0335} + [2,000/1.0335^46]
Bond Price= 1,334.76 + 439.29
Bond Price= $1,774.05
This is True that In the United States, inflation reached double-digit rates in the 1970s and early 1980s but has since declined and recently, has been relatively mild.
<h3>What is inflation?</h3>
A general increase in the cost of goods and services is referred to as inflation. Each unit of currency may purchase fewer products and services as the general price level rises, hence inflation is associated with a decline in the purchasing power of money.
When prices for goods and services increase rapidly, there is rapid inflation, which reduces the purchasing power of savings. Oil prices, currency speculators, rapacious businesspeople, and avaricious union leaders were held responsible for The Great Inflation.
Numerous businesses were destroyed and countless people were harmed by the Great Inflation and the recession that followed.
Cause for the decline in inflation:
- Reduced government spending,
- Stock market declines,
- Consumer desire to save more money,
- Tighter monetary regulations
When the economy's output expands more quickly than the amount of available credit and money, falling prices can also occur spontaneously
To know more about Inflation refer to: brainly.com/question/15692461
#SPJ4.
Answer:
true
Explanation:
In simple words, the increase in health care benefits that most of the multinational companies provide to their employees will ultimately leads too less affection towards faculty jobs.
This is due to the fact that the cost health care has been increasing day by day and its hard to maintain a decent life style with a necessary service getting that expensive.
Thus, corporate jobs are more attractive than faculty ones as they provide more assurance to the individuals that they will not be financially destroyed due to medical services.
