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 positive balance of trade
Explanation:
The theory of mercantilism states that a country’s power depends mainly on its wealth. During the Age of Exploration, this meant that the prosperity of a nation should depend on a large supply of bullion (silver and gold) and a positive balance of trade. A positive balance of trade implies that exports should exceed imports. There were tariffs on imports. This discouraged importation.
Mercantilism was commonly practised in Europe within the 16th to 18th century.
I hope my answer helps you
Answer:
1) - a - Last year, after learning about the importance of ethical leadership, students who attended our conference returned to their home schools and implemented a total of nine ethics and leadership initiatives. One of these initiatives included a project in which students researched ethical leaders in the local community. Naturally, the students encountered much of your work and have humbly requested your presence at the Ethics and Leadership for Youth conference this year. As a speaker at the ELY conference, you would have the opportunity to significantly impact our next generation of leaders.
2). b - It does not state the reasons before the main idea, and it has no reader benefits.
3). - c - Make a reasonable request.
Explanation:
1). The first option most adequately rephrases the third paragraph by reconsidering the main ideas effectively and clarifies the author's purpose effeciently. It presents the main idea of the 'significance of ethical leadership and its success' more clearly through appropriate evidence('nine ethics and leadership initiatives taken by students). It presents the given idea more impactfully by strengthening the language of the paragraph.
2). The key problem that the given message contains is that 'it fails to provide adequate reasons before presenting the main idea to the readers and this is why readers do not gain any message or specific idea.' The lack of logical explanation of the main idea does not allow the readers to understand the purpose for which the given content is produced and just become a passive information they are receiving as they aren't able to relate to it.
3). The main characteristics of a constructive claim or complaint messages include 'offering a reasonable request.' Reason is something that not only justifies the validity of the argument but also positions the author's stand on the topic. An effective claim or complaint displays appropriate reason or logic behind it and establishes its credibility and convinces the reader with sufficient evidence that it is worthy and fair. Thus, <u>option C</u> is the correct answer.
Answer:
B) Thoughts anf Facts
Explanation:
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Answer:
Results are below.
Explanation:
<u>To calculate the direct labor rate and efficiency variance, we need to use the following formulas:</u>
Direct labor rate variance= (Standard Rate - Actual Rate)*Actual Quantity
Direct labor rate variance= (17.7 - 17.8)*7,600
Direct labor rate variance= $760 unfavorable
Actual rate= 135,280/7,600= $17.8
Direct labor time (efficiency) variance= (Standard Quantity - Actual Quantity)*standard rate
Direct labor time (efficiency) variance= (4*1,800 - 7,600)*17.7
Direct labor time (efficiency) variance= $7,080 unfavorable
