Answer:
The data-mining technique that creates a report or visual representation is summarization.
Explanation:
The business world has changed drastically over the years in terms of marketing and service delivery because of growth in technology. The use of machines and internet has caused a greater need for access and analysis of information in such a way that can make a business thrive in the market. This means that most businesses have to look into better data-mining techniques that can assist them in the competitive business environment.
The different data mining techniques include; association-rule learning, classification, summarization and regression. They are explained further as follows:
1. Association-rule learning: this is a machine learning technique that discovers a relationship between large databases using the concept of strong rules.
2. Classification: this technique finds similarities in features of two or more data sets and groups them into the same category.
3. Regression: this is a predictive technique that is used to identify and analyse the likelihood of a specific variable.
4. Summarization: this technique takes the results from the data and puts it in a way that it is short and understandable by most people. It usually involves the use of tables and other data summarization software like Excel sheets to represent the data in a way that conclusions can easily be drawn. Data summarization is important especially in the digital world where large amounts of data are available for analysis and transfer. This technique helps in breaking down huge data into short comprehensible reports that can easily be used for quick decision making.
Answer:
A) a reduction of the carrying value of the investment
Explanation:
Under the equity method, the investor company cannot record dividends as revenue, it must record them as a reduction of the carrying value of their investment. Under the equity method, the value of the investment decreases with cash dividends. This transaction involves only a change between assets, investment decreases while cash increases, no additional revenue is recorded.
The least likely task to be done while the worksheets are
grouped when you have a workbook that contains sales data for different
regional sales representatives of a company, is to make sure that you ungrouped
sheets if ever you want to perform a task on only one worksheet because if you
forget to ungroup sheets you could potentially ruin several worksheets by
overwriting data on all worksheets instead of just the active worksheet.
Answer:
Excess reserves
Explanation:
Money supply in the economy is regulated by the central bank of Federal Reserve through various methods.
One of them is the use of reserve ratio.
Reserve ratio is the percentage of total deposit in a bank that commercial banks are required to keep aside and not use.
If there is no excess reserves and the Fed lowers required reserve ratio, it means banks will now have more money they can use to service customers.
The excess excess of the reserve can now the used to give out loans
Answer: The invisible hand
Explanation: Invisible hand can be defined as those unobservable market forces which helps the forces of demand and supply to reach to an equilibrium level.
In the given case, Daniel is giving work to local suppliers and jobs to residents as well as producing demand in the market by its products, thus, we can conclude that the given case is an example of invisible hand.
