Category: Mathematics Homework Help

I’m stuck on a Statistics question and need an explanation.

Consider a situation that you might want to study through a statistical lens. The situation would require you to study a small sample and make an inference to the population. For example, you might want to understand how likely children are to complete their homework when considering their individual characteristics or maybe you want to understand if children who eat broccoli are more likely to complete their homework than those who do not.

Respond to the following in a minimum of 175 words without references:

• How would you select a test that was appropriate to answer your question?
• How would you rule out tests that were not appropriate to answer your question?

I need support with this Linear Algebra question so I can learn better.

I have attached all of the information that is needed in order to answer this question. I need all of the math to be done for the question. It is a linear programming question. You must find the system of inequalities for the scenarios and describe them. You must also graph all of the system of inequalities in order to find 5 points to find the objective function in order to find the maximum earnings he could make. Please label everything that is needed and please remember to graph everything.

These are the questions for the assignment and I need to understand the material as clearly as possible, with any examples needed, mutliple examples if needed.

Please complete the financial statistics case study. Please follow the instructions very carefully. I have provided the Word document to write the answers in and the excel sheet to use. Please show the answers in both the excel and word document. Thank you!

Purpose:  In this assignment, students will perform an independent-sample t-test in JASP and complete a worksheet based on the analysis results.Scenario: London taxi cab drivers must go through intense training before working. The 25,000 streets of London are complicated, and they have to memorize all of them as well as know the fastest route between any two locations. A psychologist is conducting research on the hippocampus, the part of the brain associated with ‘mental maps’, and wants to know if London cab drivers’ hippocampi are different than ordinary people’s.

• The researcher used an MRI machine to examine the hippocampi of 30 London cab drivers and 30 randomly selected London residents. 
• Using the MRI, the size of each person’s left hippocampus was measured and recorded 

total of 9 questions please read the details

1. 2.

Let n 2 N, let G be a group of order 2n, and let H be a subgroup of order n. Prove that gH = Hg for all g 2 G.

(i) List all the permutations in A4. (ii) Let

H = {1, (12)(34), (13)(24), (14)(23)}
be a subgroup of A4. Find the left cosets of H, and the right cosets of H.

(iii) Using your results from part (ii), decide if H is a normal subgroup of A4. (iv) Let

K = {1, (234), (243)}
be a subgroup of A4. Find the left cosets of K, and the right cosets of K.

(v) Using your results from part (iv), decide if K is a normal subgroup of A4. (vi) Calculate [A4 : H] and [A4 : K].

Let ‘: G ! H be a group homomorphism. Let g 2 G be an element of finite order.

1. (i) Prove that ‘(g) has finite order in H, and show that the order of ‘(g) divides the order of g.
2. (ii) Prove that the order of ‘(g) is equal to the order of g if ‘ is an isomorphism.
3. (iii) By considering elements of order 2, explain why D6 is not isomorphic to A4.

Let ‘: G ! H be a non-trivial group homomorphism. Suppose that |G| = 42 and |H| = 35.

(i) What is the order of ker ‘?
(ii) What is the order of the image of ‘?

(i) Solve the congruence 7x ⌘ 13 mod 11. (ii) Solve the equation 6x = 17 in F19.

(iii) How many solutions does the equation 6x = 5 have in Z/9Z?

I’m working on a statistics writing question and need an explanation and answer to help me learn.

Data Analysis 

Answering the questions below is intended to provide you with an understanding of the data in the provided document and space to think about how it can be used to support the argument you are required to make with it for the final phase of this assignment.  You will share what you found in small teams during the workshop, where you will help each other hone your thinking on what this data is, tells you, and its utility for making the argument you will make for the final phase of this work.   For answers that require more than one or two words or numbers, you must use your own words. Your answers will be presented to your classmates during the workshop (or for those who are asynchronous, on your own time.) No quotations and NO plagiarism – Quotations are rarely used in professional engineering and computer science writing; do not get in the habit of doing this. The words in your document must represent your own thinking based on the information you have gathered.  Review the Plagiarism page if you are unclear on what constitutes plagiarism or are from a region of the world that may think about it differently. 

I have the questions listed below, however to answer them use the provided document. Download provided document. This will provide a standard organization to your answers to facilitate your workshop discussions. 

Questions to be answered about  Analytics and AI-driven enterprises thrive in the age of with: The culture catalyst (Links to an external site.)

What do you know about the data that is used to develop the findings and inferences that are being presented in this document?

1. What is the size of the sample?
2. Who were the participants sampled? (What types of organizational roles did they have?)
3. What do you know about the organizations the participants came from? 
4. How was the data collected?
5. What is the margin of error for this data? 
6. What is the confidence interval? 

Using the answers from above

1. How would you identify the population the sample in this data intended to represent?
2. How do the sample and population described relate to the hypothetical company you work for? 

Go through the document and highlight any place that the data is presented in the text. Then identify the most important three to five points that are most important to the argument you will have to make and briefly describe how they can be used in your argument

There are 6 figures in the document identify briefly what each one tells you.  And identify the two you think are most important to supporting the argument you will be making in the memorandum. 

Hi I need help answering the questions with good explaining that would help me understand the questions and what the right way to answer them. I have studied from ch 2.0 to 2.7 I am working an solving the problems but I need help to get a better grade.

Hello

I load my paper that includes 8 questions. Please read and follow the direction and if question instruction mention to graph direction, please do algebraically and graph both. Please, type your answer.

Thanks