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a_sh-v [17]
2 years ago
13

After previewing and cleaning your data, you determine what variables are most relevant to your analysis. Your main focus is on

Rating, Cocoa.Percent, and Bean.Type. You decide to use the select() function to create a new data frame with only these three variables.
Assume the first part of your code is:
trimmed_flavors_df <- flavors_df $>$

Add the code chunk that lets you select the three variables.

What bean type appears in row 6 of your tibble?
Computers and Technology
1 answer:
Veseljchak [2.6K]2 years ago
8 0

A variable is a structure that allows storing data in memory during program execution, for information processing.

<h3>Code</h3>

trimmed_flavors_df <- flavors_df $>$

byte a;

char t;

int valor;

float x, y;

int dia = 20;

char  = ‘F’;

String nome = “Fábio”;

With this information, we can complete the code and state that a variable is a structure that allows storing data in memory during program execution, for information processing.

Learn more about information processing in brainly.com/question/6425823

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Explain any one method of creating a presentation.
Arisa [49]

Answer:

Step 1: Analyze your audience

The first step in preparing a presentation is to learn more about the audience to whom you'll be speaking. It's a good idea to obtain some information on the backgrounds, values, and interests of your audience so that you understand what the audience members might expect from your presentation.

Step 2: Select a topic

Next, if possible select a topic that is of interest to the audience and to you. It will be much easier to deliver a presentation that the audience finds relevant, and more enjoyable to research a topic that is of interest to you.

Step 3: Define the objective of the presentation

Once you have selected a topic, write the objective of the presentation in a single concise statement. The objective needs to specify exactly what you want your audience to learn from your presentation. Base the objective and the level of the content on the amount of time you have for the presentation and the background knowledge of the audience. Use this statement to help keep you focused as you research and develop the presentation.

Preparing the Content of Your Presentation

Step 4: Prepare the body of the presentation

After defining the objective of your presentation, determine how much information you can present in the amount of time allowed. Also, use your knowledge about the audience to prepare a presentation with the right level of detail. You don't want to plan a presentation that is too basic or too advanced.

The body of the presentation is where you present your ideas. To present your ideas convincingly, you will need to illustrate and support them. Strategies to help you do this include the following:

Present data and facts

Read quotes from experts

Relate personal experiences

Provide vivid descriptions

And remember, as you plan the body of your presentation it's important to provide variety. Listeners may quickly become bored by lots of facts or they may tire of hearing story after story.

Step 5: Prepare the introduction and conclusion

Once you've prepared the body of the presentation, decide how you will begin and end the talk. Make sure the introduction captures the attention of your audience and the conclusion summarizes and reiterates your important points. In other words, "Tell them what you're going to tell them. Tell them. Then, tell them what you told them."

During the opening of your presentation, it's important to attract the audience's attention and build their interest. If you don't, listeners will turn their attention elsewhere and you'll have a difficult time getting it back. Strategies that you can use include the following:

Make the introduction relevant to the listeners' goals, values, and needs

Ask questions to stimulate thinking

Share a personal experience

Begin with a joke or humorous story

Project a cartoon or colorful visual

Make a stimulating or inspirational statement

Give a unique demonstration

During the opening you want to clearly present your topic and the purpose of your presentation. Clearly articulating the topic and purpose will help the listeners focus on and easily follow your main ideas.

During the conclusion of your presentation, reinforce the main ideas you communicated. Remember that listeners won't remember your entire presentation, only the main ideas. By reinforcing and reviewing the main ideas, you help the audience remember them.

[top of page]

Practicing and Delivering

Step 6: Practice delivering the presentation

Most people spend hours preparing a presentation but very little time practicing it. When you practice your presentation, you can reduce the number of times you utter words and phrases like, "um," "well," and "you know." These habits can easily diminish a speaker's credibility. You can also fine-tune your content to be sure you make your most important points in the time alloted.

In addition to planning the content of your presentation, you need to give advanced thought to how you want to deliver it. Do you want to commit your presentation to memory, use cards to guide you, or read from a script? Or, you might want to use a combination of methods. To help you decide, read the advantages and disadvantages of the four delivery methods described below.

Speaking from Memory

A human brain.

4 0
3 years ago
What made the master so angry with his servant?​
sergeinik [125]

Answer:

what book?

Explanation:

6 0
2 years ago
Read 2 more answers
Some companies, especially consulting firms, require their employees to create ____ about sessions with clients.
Cloud [144]

Answer: Reports

Explanation:

 Some companies always ask to the employees to create the particular report for the session with their clients.

As, the report is the main communication channel between the company employees and clients where all the information are complied together and focus for transmitting the data clearly.

Efficient reports are basically help in the decision making and problem with sufficient knowledge.  

On the other hand, all the other options are not needed for session with the clients in the organization. Therefore, report is the correct option.

 

3 0
3 years ago
TRUE OR FALSE
xxMikexx [17]

Answer:

I don't know ricopacifico

5 0
3 years ago
What other kinds of toolbars exist in addition to those that are part of individual programs?
Stells [14]
<span>A. toolbars that appear on the taskbar

</span><span>D. the process of allocating uses and resources for a server</span>
6 0
3 years ago
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