Mathematical Survey

Prepare a brief questionnaire (15 questions: 5 nominal, 5 ordinal, 5 interval level variables) to study perceptions of crime near John Jay. Include questions asking respondents to describe a nearby area where they either are afraid to go after dark or think crime is a problem.
Operationalize each question/variable (list the attributes of the variable, aka answers). How you ask a question and operationalize it determines the level of measurement.
Indicate the codes you would utilize to input the data collected from administering these surveys into a statistical program like SPSS . So, numbers associated with the available responses.

IBM ILOG CPLEX Optimization Studio

I need the same formula that I used to upload that photo
You need to know those two things(OPL,Operations research)
I just need to do task 2 now, (2devices problem) Present assignment rules (algebra, rules) that can achieve the same goal
Assignment by Rule and Performance Results by Rule
Logical and repeatable Rule
Present mathematical formulation for (Task 3)
I heard that our topic is to do 2 devices separately in Task2 and think about the formulation of 3 devices, Task 2 is the formula for the problem to be tested in Task 3, which means that a mathematical expression can be included in the OPL code

Optimization programming language and Operations research

I need the same formula that I used to upload that photo
You need to know those two things(OPL,Operations research)
I just need to do task 2 now, (2devices problem) Present assignment rules (algebra, rules) that can achieve the same goal
Assignment by Rule and Performance Results by Rule
Logical and repeatable Rule
Present mathematical formulation for (Task 3)
I heard that our topic is to do 2 devices separately in Task2 and think about the formulation of 3 devices, Task 2 is the formula for the problem to be tested in Task 3, which means that a mathematical expression can be included in the OPL code

Required Textbook link: http://www.opentextbookstore.com/mathinsociety/2.5/MathinSociety.pdf – There will be specific numbered problems under the assignments descriiption. Only do those in

Required Textbook link: http://www.opentextbookstore.com/mathinsociety/2.5/MathinSociety.pdf
– There will be specific numbered problems under the assignments descriiption. Only do those in accordance with the textbook.

Log-in Link: https://phx-ban-ssb8.smccd.edu (if the link doesn’t work, search “websmart smccd” on google, or with any search engine)
Log-in Info will be available for the assigned writer.

1. Please log in to websmart
2. Find

Write and post a linear equation in two variables and graph the linear equation using Desmos.com (Links to an

Write and post a linear equation in two variables and graph the linear equation using Desmos.com (Links to an external site.).

Please view this video on how to create and embed a graph using Desmos.com:
https://screencast-o-matic.com/watch/c3hXVsVrjgf

identify two points (written as ordered pairs) on the line and verify that they are true solutions. To do this, you need to plug both values into the equation and make sure that you get a true statement.

Complete the Redistricter code to perform the following functions. Implement the MCMC process that iteratively produces candidate redistricting plans

Complete the Redistricter code to perform the following functions.

Implement the MCMC process that iteratively produces candidate redistricting plans and accepts or rejects these candidates based on the Metropolis criterion.
Run this process at least 1,000 times and record each run’s resulting plan.
Visualize the results of this simulation in a plot that displays the number of nodes in each district (3 districts => 2 dimensions required) and also a histogram of this information.
Produce a number of plan visualizations that illustrate the results
The data file which is given includes the adjacency matrix that is the connectivity of node, coordinates of node, the number of the nodes, and the population of the party.
The report should be written in complete sentences and structured with an appropriate introduction and conclusion. Its intended audience and tone should match the redistricting paper. Make sure to write in the words and do not plagiarize the other paper. The best way to do this is to write in several stages and not reference the original wording of the other paper after the first stage.
Build off of the work in Project 2 according to the following items. Write up your results in a well structured and organized report, using a similar tone and audience to the redistricting paper.

Basic geographical and demographic information about the map and initial plan.

Underlying theory of the MCMC algorithm that you’ve implemented.

Practical details of the MCMC algorithm (e.g. how many trials, how many samples, estimated runtime).

Equal population constraint implemented via Gibbs distribution: include information on how you tuned the beta parameter in order to achieve an appropriate constraint. You are permitted to allow relatively high variation in district population (even ±25% is OK with me) in order to allow your algorithm the flexibility to really explore the search space. Just make a choice for yourself and explain how you tuned the beta parameter to achieve this.

Resampling 1000 times to simulate uniform distribution after obtaining a Gibbs stationary distribution.

Analysis of electoral competitiveness of your sampled plans compared to the initial plan, visualized with a scatter plot.

Plan diagrams for notable plans in your analysis, together with commentary about what makes them notable.

Overall assessment of whether the initial plan exhibits partisan gerrymandering. If so, explain how this is observed and offer less biased alternatives. If not, explain how this is observed and exhibit some alternatives with a higher level of bias for comparison.

Important: the code needs to work in order to do this project properly. The codes need to succeed in performing the MCMC algorithm with an appropriate depth and breadth. Therefore, make sure to prototype the code by running it at small scales and identify any errors that may appear. If the code is working, it should never end prematurely with a Traceback.

Have you ever watched Let’s Make a Deal? One of the games is based on a famous problem in

Have you ever watched Let’s Make a Deal? One of the games is based on a famous problem in probability. The game goes like this:

You have three doors. Under one door is a car and under two doors is a gag prize (known as a Zoink!)
You can choose one of the three doors (A, B, C).
Once you choose one of the three doors, the host (who knows where the prize is) closes one of the doors that does not contain the prize (so if you choose A, the host might close B if he/she knows the prize isn’t there).
You are prompted to keep the first door or switch to the remaining door?
Which option do you pick? How does this relate to conditional probability?

Applied Mathematics Question

Your task in this assignment is to use polynomial functions to design a rollercoaster. To express your rollercoaster design you will create a piecewise function out of the polynomial functions. Your rollercoaster must meet certain criteria, and the questions below will guide you through this process. In the end, you will submit a written assignment, showing all of your calculations and ideas, to the dropbox. You can, and may find it very useful to, utilize graphing technology, such as Graph, to help you with this assignment. , BEWARE OF PLAIGRISM PLEASE
check file attached for instructions

Required Textbook link: http://www.opentextbookstore.com/mathinsociety/2.5/MathinSociety.pdf – There will be specific numbered problems under the assignments descriiption. Only do those in

Required Textbook link: http://www.opentextbookstore.com/mathinsociety/2.5/MathinSociety.pdf
– There will be specific numbered problems under the assignments descriiption. Only do those in accordance with the textbook.

Log-in Link: https://phx-ban-ssb8.smccd.edu (if the link doesn’t work, search “websmart smccd” on google, or with any search engine)

1. Please log in to websmart
2. Find