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 salary check received at 6:00 p.m. on December 31, after all the banks have closed.
b. A rent check received on December 30 by the manager of an apartment complex. The manager normally collects the rent for the owner. The owner was out of town.
Explanation:
The principle of constructive receipt is determined by when the person who receives the income had control over it. An individual or company is considered to have control over income when it is credited to that person or company. Basically, it's when you could spend that income if you wanted, even if you don't spend it.
From the principle of constructive receipt in the above paragraph, only option a (A salary check received at 6:00 p.m. on December 31, after all the banks have closed.) and b ( A rent check received on December 30 by the manager of an apartment complex. The manager normally collects the rent for the owner. The owner was out of town.) fall within the category. The other three options, the person is unable to spend the check even if they wanted to, until after December 31.
Answer:
Calcium carbonate reacts w/stomach acid according to the following chemical equation.
CaCO3+2HCl(aq)-> CaCl2(aq)+H2O(l)+CO2(g)
Answer:
INCREASE IN AVERAGE INVENTORY VALUE REQUIRED = $2.25 million
Explanation:
Inventory turnover will be determined as :
Inventory turnover = Annual sales ( at cost ) / Inventory value
Annual sales this year = $72million
Inventory turnover = 8 times
Therefore , Inventory value of current year = $72/8 =$ 9 MILLION
If annual sales ( at cost ) increases by 25%, Inventory value also has to increase by 25% to maintain the same inventory turnover ratio next year
Therefore , increase in average inventory value required = 25% of $9 million = $2.25 million
INCREASE IN AVERAGE INVENTORY VALUE REQUIRED = $2.25 million
<span>Each scenario refers to some label. The labels are placed with a different order. We need to arrange them by checking the possibilities. Labels most probably matches with one scenario each or it can be many. If labels are less in numbers than the scenarios then it can be matched with multiple scenarios.</span>
