with any kind of research question please explain this question Canyouthink of pairs of outcome and explanatory variables? Or whatwill be your x and y variables in your research question?unit of analysis (i)outcome variable (y) | explanatory variable (x)• Unit of analysis can be individual / household / firm / country• What precisely does 3 (slope) represent for your question? Wouldyou expect B to be positive, negative, or zero? Why?• What precisely does a (intercept) represent? Would you expect a tobe positive, negative, or zero? VWhy?

In linear regression, the relationship between a dependent variable and one or more independent…

Answered: Can you think of pairs of outcome and…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Describe the three ways identified in the text to find or develop a new research idea from existing research report(s).
The 2nd picture is the question
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Whiat would be a easy suitable research design for this topic. Topic: The impact of unemployment on mental health in Anguilla.
For the three-part question that follows, provide your answer to each question in the given workspace. Identify each part with a coordinating response. Be sure to clearly label each part of your response as Part A, Part B, and Part C.Part A: What is the term for a generalization made about a population using the data from a sample?Part B: Name one challenge that may occur when using a sample to draw a conclusion about a population.Part C: A researcher collects data about the annual salary of employees who work in the information technology field. It would be difficult to survey all employees, so a sample of the population is surveyed. The data is recorded below. Use the table to write one conclusion that can be drawn. Explain why this conclusion is valid. Salary Range (Per Year) Number of Employees $50,000-$59,999 147 $60,000-$69,999 159 $70,000-$79,999 225 $80,000-$89,999 27
A marketing firm wishes to test the effectiveness of the audio/visual presenation of certain information as opposed to the purely audio presentation of information. To this end250 volunteers were given a 10 minute presentation in which the information was presented in an audio/visual format. A second group of 250 volunteers was presented the same information in a purely audio format. Each person in each of the two groups was asked the same 20 questions related to the infomrstion in the presentation. The audio/visual grouo had an average of 10.2 correct responses with a sample standard deviation of 4. The purely audio group had an average of 9.4 correct responses with a standard deviation of 3. The marketing firm believes this means that the audio /visual format leads to better retention of the information. We test the hypothesed H1: µ1 - µ2 = 0 versus Ha: µ1-µ>0 at a 2% level of significance. Here µ1 denotes the population average number of correct responses for individuals…
For some data, we know the range R of the data is 12 and its median is 6. Find Estimated Lowest Number, and Estimated Highest Number for this data. Give you answers in the same order asked.
A few minute ago I asked the following question. The Bartleby experts answer was: "Hi and thanks for your question! This is a writing assignment that is out of scope of Q&A. If you need writing help, please click Contact Research (Essays) link at the bottom of the page. We've credited a question back to your account. Apologies for the inconvenience." This is absolutely wrong. THIS IS NOT A RESERCH QUESTION. THIS IS PURELY A MATH QUESTION. IF YOU DON'T KNOW HOW TO DO THE QUESTION PLEASE SAY SO. I AM GOING TO CONTACT BARTLEBY AND CANCEL MY SUBSCRIPTION UNLESS SOMEBODY GIVE ME A GOOD EXPLANATION FOR THIS NONSENSE.
ANSWER part d,e,f PLEASE PROVIDE TYPED ANSWERS
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Base on the same given data uploaded in module 4, will you conclude that the number of bathroom of houses is a significant factor for house price? I your answer is affirmative, you need to explain how the number of bathroom influences the house price, using a post hoc procedure. (Please treat number of bathrooms as a categorical variable in this analysis) Base on the same given data, conduct an analysis for the variable sale price to see if sale price is influenced by living area. Summarize your finding including all regular steps for your method. Also, will you conclude that larger house corresponding to higher price (justify)?

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