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
Answer:
C) Invest $2500 in a risk free asset and $2500 in a stock with beta of 2.0
Explanation:
Stock that is beta 2 means that it is twice as volatile as the whole market. Meaning for example if the market is expected to move by 5% this stock will move 10%. New startup firms that are fast-growing usually have stocks in this category. It is more risky thank normal shares but no too much. We can invest $2,500 here.
We invest the remaining $2,500 in risk-free assets
This is a backup on the chance that the investment on beta 2 stocks do not perform, the risk-free assets will make up for losses.
Answer:
$404,800
Explanation:
Calculation to determine How much rent is allocable to the assembly department using the direct method of allocation
Using this formula
Rent =Area used by Assembly department / Total Area used by Manufacturing Departments x Total Rent paid
Let plug in the formula
Rent =36,850/ (36,850+30,150) x $736,000
Rent=36,850/67,000*$738,000
Rent=0.55*$736,000
Rent= $404,800
Therefore How much rent is allocable to the assembly department using the direct method of allocation is $404,800
Answer:
c) External benchmarking
Explanation:
This is a commonly known and spread out form of competition analysis, where a company examines the good practices of other companies. Benchmarking is a great way to see the actual industry trends and determine the next action plan. Although it may be deemed as "copying" sometimes, benchmarking is the only method to properly assess competition.
Answer:
D. exports more than it imports
Explanation:
A favorable balance of payment is a term used in international trade to describe a situation where a country's exports exceed imports. A country will experience a positive balance of payment if its a net exporter. A favorable balance of payments is when there is a surplus in a country's balance of trade.
Exports are goods and services manufactured within the borders of a country and sold to foreigners. Imports are products bought from other countries. In calculating the balance of payment, net income from international assets is also considered.
