Category Archives: Calculation

Explain how you construct your econometric model by specifying its functional form and its estimated outcome.

Task 1 In constructing your dataset and in commenting on the data try to think about questions such as: what type of data do you have in the original and in your adjusted dataset? How many variables do you have? What are the types of variables you have? How many countries and observations do you […]

Give the equation of the regression line a) Plug an actual x value into the equation and discuss the difference between the real y and the predicted y b) Use the equation to make a prediction c) Discuss the domain of your data

Description AS Description: This is the 1st portion of a project that will span the remainder of the units. In this unit you will need to come up with a topic, design a survey, collect and analysis data. AS Instructions: Complete and answer the following: 1) Choose a topic related to your major (Criminal Justice). […]

1. Consider backward differentiation formula (BDF). (a) Prove that thek-step BDF method is stable if and only ifk≤6 holds. (b) Prove that thek-step BDF method isA-stable ifk= 1,2. (c) Draw the regions of absolute stability of thek-step BDF withk= 1,2,3,4,5,6, respectively.

Numerical analysis of dynamic system(Master’s degree 2020)(All calculation results or figures obtained by computer must beattached with the program codes)(2 pages in total. Test paper and answer paper shall be submittedtogetherú) 1. Consider backward differentiation formula (BDF). (a) Prove that thek-step BDF method is stable if and only ifk≤6 holds. (b) Prove that thek-step BDF […]

State Lagrange’s theorem about periodic continued fractions.Find the continued fraction expansion and the first 6 convergents for a = [6] Find the quadratic irrational given by the continued fraction 15;1,, 1,2, 2]. [4] (b) Find the two smallest positive solutions of Pell’s equation x2 10y2 1.

(a) State Lagrange’s theorem about periodic continued fractions. [3] Find the continued fraction expansion and the first 6 convergents for a = [6] Find the quadratic irrational given by the continued fraction 15;1,, 1,2, 2]. [4] (b) Find the two smallest positive solutions of Pell’s equation x2 10y2 1. [7]

Is there a statistically significant difference in the rate of cancer deaths in the two groups?Discuss

Discuss the question: Is there a statistically significant difference in the rate of cancer deaths in the two groups? Include the following points in your discussion: What does “statistical significance” mean in relation to this question Why isn’t it enough to say that “since there are more cancer deaths in the Dioxin group with a […]

Given the following values for x (hours TV viewing) and y(hours studying) determine if there is linear relationship between TV viewing and studying. Use the Spearman Rho Correlation Coefficient. TV Viewing Studying X y 22 31 12 17 9 19 14 13 19 19 12 31 32 42 16 15 9 16

The following data included the number of hours per week a group of high school seniors spend on the computer working on homework. The data is differentiated between boys and girls. Using the independent t-test, is there a significant difference in the number of hours spent on the computer for homework between boys and girls? […]

Outline two weaknesses that your assignment will address using two pieces of literature to explafktin how how the activity addresses the weaknesses

create an original interactive google classroom activity for 8 year olds on PLace Value to Hundreds. Give a rationale for the activity using two pieces of literature to support you. Outline two weaknesses that your assignment will address using two pieces of literature to explafktin how how the activity addresses the weaknesses

Evaluate the strengths and weaknesses of alternative models and consequently of conclusions drawn

1. To demonstrate mathematical literacy by consistently using correct Mathematical notation, terminology, conventions, and relevant diagrams and graphs; 2. To evaluate the strengths and weaknesses of alternative models and consequently of conclusions drawn; 3. identify, simplify and abstract the underlying mathematical structure of a business situation allowing a business-related problem to be modelled; 4. solve […]