Answer:
Data mining refers to the ability of an organization to extract relevant information for a large reservoir of data that belong to its users for the purpose of increasing service/product efficiency.
One example of a company that requires data mining for the success of its business is Amazon. Amazon is categorized by many as an online retail giant. Their Customer-Centric approach to doing business is enhanced by their ability to leverage off historical data to reduce the time spent on resolving customer queries and/or complaints.
Generally, there are four basic data mining functions. They are:
- Prediction Function: This function allows for the owner to spot patterns in behavior and use this as a yardstick to predict for forecast other variables that will enable the increment in the quality of value offered/delivered.
- Function Description: This functionality highlights attributes of a set of data in the database
- Classification Function: This is very close to Function Description only that in this case, it helps in the creation of a model that describes the class or concept of data.
- Association Function: This functionality highlights the relationship between data
The above functions cannot be carried out by data query processing or simple statistical analysis because data mining involves the identification of patterns and relationships using algorithms whilst data query refers to the issuance of instructions in search of specific results.
Cheers
Answer:
Dramaturg
Explanation:
Dramaturg is the term which is defined as the editor or the literary adviser in the film company, theatre or opera, who researches, texts, selects, interprets scripts and printed programmes, does the public relations work.
So, in this case, the member of the production team who helps the directors, actors as well designers to better understand the specifications of the play is referred to the Dramaturg.
Answer:
the beta be for the other stock in your portfolio is 1.73
Explanation:
The computation of the beta be for the other stock in your portfolio is shown below:
Given that
risk free asset contains the beta of 0
And,
market beta = 1
Now
1 = 1 ÷ 3 × 0 + 1 ÷ 3 × 1.27 + 1 ÷ 3 × beta
The beta of other stock = 1.73
hence, the beta be for the other stock in your portfolio is 1.73
Here we assume that one-third should be invested in all 3 things each
Answer:
True
Explanation:
STRIPS are zero coupon bonds, and the advantage of them is that they allow an investor to know exactly how much money they will receive at a future date.
The investor purchases the STRIPS at a discount value, which we are not told here. E.g. assuming that the discount rate is 5% (similar to (4), the price of the STRIPS = $50,000 / (1 + 5%)⁶ = $37,311.
