Answer Questions About Math

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I’m trying to study for my Mathematics course and I need some help to understand this question.

1. Explain general concept of confidence intervals.

2. Explain relation between margin of error and confidence level. 3. Explain relation between standard error and margin of error. 4. Explain relation between critical value and margin of error. 5. Explain relation between level of confidence and margin of error. 6. Explain relation between sample size and margin of error.
Instructions
Scenario: Your friend is confused about confidence intervals for sample means.

Prompt: He has the following three questions.

1 What does a confidence interval tell us? What are we confident about? 2 If you hold your sample size constant (i.e., do not change your sample size), how and why does changing your critical value affect your confidence interval’s upper and lower bounds? 3 If you hold your critical value constant (i.e., do not change your critical value, how and why does changing your sample size affect your confidence interval’s upper and lower bounds?

Answer these three questions. Your friend wants to see numbers that help him understand your explanation. Use the examples generated in R_Script_Lecture_6.R to illustrate your answer. You can find the R script attached here and in the Week 6 Lecture Sakai directory.Discussion only needs to be 250-300 words: my nursing assignment help
I’m working on a Psychology question and need guidance to help me study.

For your initial post, you will present at least two viewpoints debating professional approaches to assessment used in psychology for Adults ages 26 through 60. In addition to the required reading, research a minimum of one peer-reviewed article from the Ashford University Library on ability testing research at is pertains to your assigned age group.

In your initial post, you must
Briefly compare and discuss at least two theories of intelligence and the contemporary assessment measures related to those theories. Analyze challenges related to assessing individuals in your assigned age group and describe any special ethical and sociocultural issues which must be considered. Analyze and provide evidence from validation studies supporting and opposing the use of specific instruments with your assigned population. Present the pros and cons of individual versus group assessment of ability. Summarize the implications of labelling and mislabeling individuals in your assigned age group as a result of testing and assessment.Give your opinion on already posted responses
I need help with a Management question. All explanations and answers will be used to help me learn.

There are three responses attached to a topic posted below . Please read all of them and give your opinion on them separately.

Read Response-1 Response-2 and Response -3 attached and give your opinion on ALL responses separately. your answer should be supported with research unless the question is opinion oriented.. Responses to discussions below should not be “I agree” or “I like the way you stated that.” These responses should again be insightful, offering an opinion or facts based on your research and experiences. The opinion to both responses should be a minimum of 200 words each . See APA criteria for citing resources.

The below responses are for the question ” Part 1: Interest Rates

Many managers do not understand the various ways that interest rates can affect business decisions. For example, if your company decided to build a plant with a 30-year life and short-term debt financing (renewed annually), the cost of the plant could skyrocket if interest rates were to return to their previous highs of 12% to 14%. On the other hand, locking into high, long-term rates could be very costly also with a long period when low short-term interest rates were to be available. As you can see, the ability to know your economic environment and its impact on projected interest rates can be crucial to making good financing decisions.

Describe two to three macroeconomic factors that influence interest rates in general. Explain the effects of each factor on interest rates.

Now think about the industry in which you are employed or one in which you have past experience. To what macroeconomic factors is your industry most sensitive?

Describe two contemporary factors that seem to be impacting your industry today, and identify their impacts on the interest rates experienced within your chosen industry.

Support your comments with your own experiences, the weekly resources, and/or additional research. Use APA throughout and provide appropriate in-text citations and references.

Part 2: Stock Valuation, Risk and Returns

Stock valuation

Dividend Discount Model Stock Valuation

How to value a company using discounted cash flow (DCF)

Stock Valuation and Investment Decisions

The links above contain information on stock valuation, risk, and returns. Please review each one of them. Based on the knowledge gained from the materials presented in the links above, complete the following activities:

Present a detailed discussion of what you learned about stock valuation. Provide examples of how your company has used the concepts. Do you believe financing a company’s operation using stock is better than financing with bonds? Why or why not? Support your discussion with a numerical example.

Based on the materials presented in the “Risk and Return” video, present a discussion on why the materials are important in financial decision making. How would you incorporate risk and return in your financing decisions?Assignment 2: Research Human Rights Initiative in the Prison System
I don’t know how to handle this Psychology question and need guidance.

For this assignment, you will research and locate one article pertaining to human rights initiatives in the prison system. Once you have selected your article, submit a double spaced, brief summary and your response to the article.

Length: 1 page

Your paper should demonstrate thoughtful consideration of the ideas and concepts presented in the course by providing new thoughts and insights relating directly to this topic. Your response should reflect scholarly writing and current APA standards. Be sure to adhere to Northcentral University’s Academic Integrity Policy.Journal Article on Intergroup Conflict: my nursing assignment help
I don’t know how to handle this Management question and need guidance.

Attached is the PDF of article for Intergroup Conflict. Please look at the attached document and write a 600 word document in APA format and include the references. The document should consist of the following:

Key Term: Intergroup Conflict

DEFINITION: a brief definition of the key term followed by the APA reference for the term; this does not count in the word requirement.

SUMMARY: Summarize the article in your own words- this should be in the 150-word range. Be sure to note the article’s author, note their credentials and why we should put any weight behind his/her opinions, research or findings regarding the key term.

DISCUSSION: Using 350 words, write a brief discussion, in your own words of how the article relates to the selected chapter Key Term. A discussion is not rehashing what was already stated in the article, but the opportunity for you to add value by sharing your experiences, thoughts and opinions. This is the most important part of the assignment.

REFERENCES: All references must be listed at the bottom of the submission–in APA format. (continued) Be sure to use the headers in your submission to ensure that all aspects of the assignment are completed as required.

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