Mathematics

Write a MATLAB function to perform the LU factorization.Your input should be a nonsingular n ×n matrix A.output should be a lower triangular matrix L and an upper triangular matrix U such that A = LU.

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Math question. Instructions: For proof-based questions, write your answers on your own papers. For pro-gramming questions, submit your codes using MATLAB Grader. Hand in your homework(written part) on Wednesday, October 6 in class. Write a MATLAB function to perform the LU factorization. Your input should be a nonsingular n ×n matrix A. Your output should … Read more

Identify whether this rate represents the mean or the median of the data set.Assess whether that is ideally what you’d want to know for this data.provide a specific reason for your answer.

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This video focuses on when to use a mean and when to use a median. When data all have similar values, such as housing prices of similar-sized houses on the same block, then the mean is an appropriate measure, but if the value of one residence is 50 times as high as the others, then … Read more

Operations with fractions: interpret student misconceptions related to equivalent fractions and explain how you will deal with those to develop their understanding.

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Operations with fractions (Equivalency, Addition & Subtraction, and Multiplication) 1. Equivalent Fractions a) Use appropriate drawings and representation related to equivalent fractions, i.e. if given uncommon denominators, show steps taken to create same sized pieces to represent equivalency. b) Interpret student misconceptions related to equivalent fractions and explain how you will deal with those to … Read more

Write a 750 – 1250 word paper comparing and contrasting financial and managerial accounting.

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Write a 750 – 1250 word paper comparing and contrasting financial and managerial accounting. Provide one specific, real-life example of how either financial accounting helps external stakeholders make informed decisions or how managerial accounting helps managers to improve operational and financial performance. Your paper must be formatted according to APA 6th edition guidelines.

Competencies: describe the data using the measures of central tendency and measures of variability.

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Competencies Describe the data using the measures of central tendency and measures of variability. Apply the normal distribution, standard normal distribution, and central limit theorem. Develop a confidence interval for a population parameter. Evaluate hypothesis tests for population parameters from one population. Evaluate hypothesis tests for population parameters from two populations. Determine the linear correlation … Read more

Use Excel to determine the grades.

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Use Excel to determine the grades. All DETAILED information will be in Project1 grade sheet Weight by group: Group Weight MyLab Homework 10% Online Discussions 5% Attendance/Participation 5% Activities 10% Projects 20% Tests 30% Final Exam 20% Imported Assignments 0% Total 100% My grade Percentage right now: 89.74% MyLab HW: 96.46% Online Discussions: 80% Attendance/Participation: … Read more

Create a tri-Venn diagram about what the three laws provide: IDEA, Section 504, and ADA.

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Tri-Ven Diagram Laws for Students w/ Disabilities Tri-Venn Diagram There are three major federal laws that protect the rights of people with disabilities. They are IDEA, Section 504, and ADA. Which laws do what? Create a tri-Venn diagram about what the three laws provide: IDEA, Section 504, and ADA.

Custom Function in R CT6 MIS476: write a custom R function that inputs a temperature in Fahrenheit Fo and converts to Celsius Co.the relationship is Co = 5(Fo – 32)/9. 

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Custom Function in R CT6 MIS476 Custom functions in R.  As an example, the following function called addPercent converts a value into a percentage with one decimal place. addPercent <- function(x){ percent <- round(x*100, digits = 1) result <- paste(percent, “%”, sep = “”) return(result) } Below are a few output results from this function. … Read more