<em>Question Continuation</em>
<em>The probability that a respondent read a book in the last month and is at least 30 years old is the closest to
</em>
<em>
A. 0.33
</em>
<em>
B. 0.88
</em>
<em>
C. 0.46
</em>
<em>
D. 0.12
</em>
<em>See Attachment for complete question
</em>
Answer:
A. 0.33
Explanation:
To solve this question, we need the intersecting cell of Yes and 30+
The probability is then calculated as follows:
Where Total = 200
From the list of given options; (A) is the closest to 0.325
Hence:
<em>Option A answers the question</em>
Answer:
The best sampling protocol to be used here include <em><u>Random Sampling approach</u></em> to select sites on different reef types from several of the reef complexes.
Explanation:
Random sampling is a part of the sampling technique in which each sample has an equal probability of being chosen.
Simple random sampling is most appropriate when the entire population from which the sample is taken is homogeneous. The sample here is Oyster Density.
Another justification for the use of Random sampling is the size of the population. We are talking about nine reef complexes here. The advantages of a simple random sample include its ease of use and its accurate representation of the larger population.
Cheers!
Answer:
B
Explanation:
The Internal Rate of Return (IRR) is the profitability or the ability to generate revenues of the money that remains invested during the life of a proyect. It is also known as the discount rate or cost rate that makes the Net Present Value (NPV) equal to cero. When the NPV is greater than cero, then the proyect creates value ( it is attractive to investors) if it is less than cero, then the proyect destroys value and investors are going to loose money. If the NPV is equal to cero, then investors recover their investment but they do not obtain gains nor losses. The minimum rate of return is the one in which at least investors obtain the same amount ( in present value) of their investment; that is the internal rate of return (IRR).
Answer:
services are defined as:
C) the intangible activities or benefits that an organization provides to satisfy consumers' needs in exchange for money or something else of value.
Explanation:
A service is a intangible activity that is provided to persons in order to satisfy a need. It is the contrary to a product because a product is tangible and is manufactured. However, services are not manufactured but they are provided to each specific client.
Examples or services are: medical services, education, lawyers advisory, internet connection, counselling, telemarketing.
A person who does research and analysis of private companies. they preform due diligence, financial modeling and valuation of the companies where investors are willing to invest
