Math/Physic/Economic/Statistic Problems

Select two categorical variables that are of interest to you and perform an appropriate univariate statistical test. Explain why the statistical test that you have used is appropriate, show the results and report your conclusion.

Data Analysis Assignment Guidelines The required data will be made available via Google Drive. Each student has their own data set which will not be exactly the same as anyone else’s. The SPSS file (CMNR7009HealthdatasetX) contains data from 1000 individuals. All variables are fully explained in the “Variable View” window. Use these data to plan […]

Create a research report analyzing a relationship between a chosen independent variable and a dependant variable.

Political science Create a research report analyzing a relationship between a chosen independent variable and a dependant variable. Create and test a hypothesis to go along with it. The report must include statistical operations in state.

What will be the Bayesian equilibrium of the game? For the player to continue to cooperate what would be the ranges of their discount factor, , respectively?

Game Theory Assignment There are two effort level for the agent and they are . For the agent the cost for high effort is 500 and the cost for low effort is 0. The reservation utility for the agent is 500. When the agent is working for the principal, there can be three levels of […]

What is fatigue strength (i.e. S in the Figure above) in [MPa] at the cycles calculated in (a) for this aluminium alloy. Determine the total number of cycles during the time .

A 2014-T6 aluminum rod (3.5 cm in diameter) is subjected to a repeated tension-compression load cycling along its axis at a frequency of 100 Hz. If the part must last approximately 278 hours before failure, calculate the maximum allowable load amplitude (in N). 400 300 200 tr, 0 103 — – 1045 steel — — […]

Given a rate of 2.5%, a term of 15 years, a mortgage amount of $135,000,and a monthly payment amount of $900.16, calculate the first two lines of the corresponding mortgage amortization schedule.

1.(10 points.) For the equation, y= −10 + 2x, complete the following:(a) Find the x-intercept(b) Find the y-intercept(c) Find the slope(d) Graph the line 2.(10 points.) Suppose you are a very diligent saver and you deposit $1200 in an ac-count at the end of each month. Suppose further that the account earns a generous6.5% interest […]

Research random number generators.Select a random number generator and use it to generate at least 10 numbers then discuss when would you use a random number generator?

Random Number Generators First, research random number generators. Then, respond to the following in a paper. When would you use a random number generator? Select a random number generator and use it to generate at least 10 numbers. Include a link to your selected random number generator and a screenshot of the numbers you generate.

Demonstrate at least one mental “shortcut” similar to or different from Dr. Boaler’s methods to mentally solve one of the problems in a Sample UIL Number Sense Test.

Making Sense of Numbers Students’ mathematical sophistication should increase as they progress through school even as they are encountering similar tasks and problems. Although tasks and problems use easy-to-manipulate numbers at first, if students develop key conceptual understanding of the underlying mathematical structures, they should be able to transition to more complex number sets and […]

How did you go about deciding how to take a sample from your population, what kind of sample did you use, and what bias(es) do you think might be present?

Project Goal: To explore confidence intervals and hypothesis testing for categorical data. Directions Overview: You will be asked to research and write a report about a qualitative variable from an identified population. In your report, be sure to use full sentences, and justify your answers using specific details or values as appropriate. The following worksheet steps […]

Write MATLAB® code, which simulates numerically the motion of a single electron emitted from the cathode and plot its trajectory between the electrodes. Use given in (a) values for constants 𝑉𝑎, 𝑉𝑐, 𝑐 and 𝑎.

Question 1: Electric field of a dipole Total: 25 marks Two electric charges 𝑞1 and 𝑞2 of the opposite polarity are positioned along 𝑥–axis at 𝑥1 and 𝑥2 respectively. a) Find analytically1 the location(s) (𝑥0,𝑦0) where the electric field 𝐄 due to these charges is exactly zero2. Provide a line plot of 𝐄(𝑥) which shows […]

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