Mathematics

In the following problem, describe the process, in words the proper process of solving the entire equation. Use proper terminology and write all words out. Try to use the entire page for your description. -5(1-5x) + 5(-8x-2) = -4x-8x

Traveling Salesman ProblemFor this Critical Thinking assignment, you will solve a real-world optimization problem using graph theory.Part I: Complete the following steps:Select a real-world optimization problem that is an example of the Traveling Salesman Problem (TSP).Create a graph modeling the real-world scenario corresponding to the problem. Use weights to represent the variable that you are optimizing.Find an optimal solution for the problem using the concepts studied in this module.Part II: Based on your work in Part I, discuss the following:Discuss your rationale for your choice of the real-world optimization problem. How were you able to identify that it was an example of the TSP? Why is this example relevant?Describe how you created the graph modeling the real-world scenario corresponding to the problem.Determine if the graph is complete. If so, use your graph to describe the formula for computing the number of Hamilton circuits.Explain in detail how you solved the problem.Describe a method for finding a non-optimal solution to the problem.Consider another variable that could be optimized in the problem. How would your answers to Part I be affected by this change?Discuss the advantages of using graph theory to solve this problem.Requirements:You must submit two files for this assignment. The first file should contain the computations, graphs, diagrams, etc., associated with the questions in Part I. This file may be formatted as a numbered list of answers. Unless stated in the problem, anarrative discussion is not required, but you must provide enough information to show how you arrived at the answer.The second file should be a 2-3-page narrative paper, written in APA format, associated with the situation described in Part II. Specific requirements for the paper are provided below:Your paper should be 2-3 pages in length (not counting the title page and references page) and should cite and integrate at least two credible outside sources. Include a title page, introduction, body, conclusion, and a reference page.The introduction should describe or summarize the topic or problem. It might discuss the general applications of the topic or it might introduce the unique terminology associated with the topic.The body of your paper should address the questions posed in the problem. Explain how you approached and answered the question or solved the problem, and, for each question, show all steps involved. Be sure this is in paragraph format, not numbered answers like a homework assignment.The conclusion should summarize your thoughts about what you have determined from your analysis in completing the assignment.Nothing new should be introduced in the conclusion that was not previously discussed in the body paragraphs.Include any tables of data or calculations, calculated values, and/or graphs referenced in the paper. (Note: The minimum required length excludes any tables, graphs,

Use the Library, magazine, newspaper, or the Internet to find an example of when data has been represented by a visual graph and you believe the data or the interpretation is misrepresented.  (I HAVE ATTACHED THE IMAGE) Post your chosen image by inserting your graphic into a Word document and attaching the file to your DB post so your classmates are able to see your graphics. Some graphics cannot be copied and pasted into the DB thread correctly.  In your main discussion post, discuss the following:   Explain how you think the data are visually misrepresented or designed to evoke emotions that may cause someone to make an incorrect decision (and be sure to state which emotions).   How would you correct this graphic to support logical decision-making and problem solving?

Explaining the steps on how to graph the inequalities on a number line

Fractions…When will I use them? One of the most common household uses of fractions is in food preparation.  Have you ever needed to make more of a certain food item?  Explain how you might change the fractions in cooking when you double or triple or make 1/2 or 1/4 of a recipe. Please share your favorite recipes while learning more about fractions! Please give other examples of when you use fractions and why they are important. EXAMPLE: Hello! I usually double my meatloaf recipe now.  Using just the regular recipe just does not seem to hold us anymore.  The recipe calls for 1 cup of breadcrumbs, 1 pound of meat, ¼ teaspoon of pepper, etc.  I just double it to 2 cups of breadcrumbs, 2 pounds of meat, and ½ teaspoon of pepper.

Prepare a posting in which you discuss binomial and normal distributions. Emphasis should be placed on how they differ. Used Cited Sources: APA FORMAT

The process of random sampling guarantees that the sample selected will be representative of the population. Is this statement true? Discuss. AND In 1 Sentence describe the most valuable thing you learned this week about Introduction to Statistics and Description Statistics and Probability and Standardized Scores.  Must use reference below Witte, R. S., & Witte, J. S. (2017). Statistics (11 ed.). Hoboken, NJ: John Wiley & Sons, Inc.

Needs to be 100-150 words Rewrite a fraction, of your choosing, into a decimal. Discuss a situation in which you would need a decimal instead of its fraction equivalent.

Discuss the pros and cons associated with the use of standard scores. Are they useful? Can you think of any situations in which they would not be helpful?    Used Cited Sources : APA FORMAT  References: 3 sources   Caffo, B. (2015) Lecture 1 Part 1 of 1: Introduction to Statistical Inference. Retrieved from https://www.youtube.com/watch?v=WkOinijQmPU Oliveira, Antonio. (, 2020). Biostatistics Decoded. 10.1002/9781119584254.

1) Calculate a 95% and 99% confidence interval for the following data set. Note: this is a sample. Show your steps including the mean, z-score, standard deviation, and standard error that you use.12 10 18 16 11 10 9 17 6 1310 20 21 24 18 17 19 12 11 102) In an experimental treatment, a random individual scores 51 on a measurement. People in general are normally distributed with a mean of 37 and a standard deviation of 7. The researcher predicts that the treatment will create an effect on the subject, but does not specify if the measurement will increase or decrease. Using a 5% significance level (p < .05), what conclusions should this researcher make about the treatment. Utilize the five-step hypothesis testing process and show all of yourwork.3) For this activity, utilize the five-step process and the following data set.The two populations are:Population A_Mean=36, SD=4Population B:(sample of one): Raw Score=44Set up a one-tail Z test evaluating the improvement of a score, presenting the following:Restate the research question as a research hypothesis and a null hypothesis about the populations.Determine the characteristics of the comparison distribution.Determine the cutoff sample score on the comparison distribution at which the null hypothesis should be rejected.Determine your sample’s score on the comparison distribution.Decide whether to reject the null hypothesis.