Create a scatter plot - correlation and regression

Assignment Help Advanced Statistics
Reference no: EM1378807

Research Question 1

1) Which of the quizzes has the largest relationship with the student's performance on the final examination points?

(a) Include your table/calculations from SPSS
(b) State which quiz has the largest relationship.
(c) Explain your answer to part b.

2) Can the quiz with the highest correlation to the final exam be used to predict the final exam points? Your answer must be one complete paragraph and explain the following:

(a) Can the specified quiz be used to predict the final exam?
(b) Why or why not?
(c) If yes, how?

3) What would the predicted final exam score be if the quiz grade were a 6. Please INCLUDE the prediction regression equation from SPSS and SHOW ALL WORK.

(a) Include your table from SPSS.
(b) Include the prediction regression equation.
(c) Include your work and calculations for obtaining the final value using the equation in part (b).
(d) State the final exam score predicted value.

Research Question 2

4) Create a scatter plot to show the relationship between a student's GPA (x) and their total points in the statistics class (y). PLEASE INCLUDE BOTH THE SCATTER PLOT AND THE PEARSON "r value". Explain the "r value" that you calculate.

(a) Include the scatter plot from SPSS.
(b) Calculate the Pearson "r value."
(c) Explain the "r value" that you calculated - what relationship does this show?

5) What are the total predicted points (y) for a student who enters the class with a GPA (x) of 3.5?

(a) Include your table from SPSS.
(b) Include the prediction regression equation.
(c) Include your work and calculations for obtaining the final value using the equation in part (b).
(d) State the final answer.

Research Question 3:

6) What is the relationship between a student's short-term IQ score, previous GPA, and final exam points?

(a) Create and include your matrix in SPSS.

7) What would you predict the final exam points to be for a student with a GPA of 3.35 and an IQ of 120?

(a) Include your table from SPSS.

(b) Include the prediction regression equation.

(c) Include your work and calculations for obtaining the final value using the equation in part (b).

(d) State the final exam score predicted value.

Reference no: EM1378807

Questions Cloud

Who should and shouldn''t serve on a board of directors : Who should and shouldn't serve on a Board of Directors (BOD)? Do you think that women must be equally represented? Must a BOD strive for diversity in its members?
Presume you have been appointed as the marketing director : Presume you have been appointed as the marketing director of a large hospital. What other internal departments are dangerous to your success as a marketer identify potential
Write a short summary of the four approaches for selecting : Write a short summary of the four approaches for selecting the order in which to release the products to printing. Complete a short examination for each method which provides
Explain supply chain management involves : Explain Supply Chain Management involves? Value stream from purchasing raw material to delivering finished products, Multiple departments working together to deliver finished products
Create a scatter plot - correlation and regression : What would you predict the final exam points to be for a student with a GPA of 3.35 and an IQ of 120 and what is the relationship between a student's short-term IQ score, previous GPA, and final exam points?
What is the organizational mission and purpose : Pick a company or organization if possible the organization or company for which you work. If you select to write about a company other than your employer gratify make sure it is one that has easily accessible information. What is the organization..
Imagine you are the ceo of a growing international : Imagine you are the CEO of a growing international manufacturing organization in need of corporate restructuring. Select an organizational structure functional, matrix or projectized and assess the influence on project roles
Explain new product development : Explain New Product Development -Have you ever had an essential for or interest in a new product or service that you wish someone had developed? Identify what you consider could be a new product or service and why you think it would be successful.
Explain branding debate : Explain Branding Debate- Take a position on one of the subsequent statements a) all brands have a limited life as indicated by the product life cycle as well as will slip or disappear

Reviews

Write a Review

 

Advanced Statistics Questions & Answers

  Problems on advanced computer networks

Identify and explain the events that can change the state of the system also determine the percent of time that this storage space will be adequate to accommodate newly arrived jobs-CS524 Advanced Computer Networks

  Quantitative analysis

State the hypotheses that you are going to test.

  Probability and statistics

The tubes produced by a machine are defective. If six tubes are inspected at random , determine the probability that.

  Perform simple linear regression

Perform simple linear regression

  Determine the area of the shaded region

Evaluate the area of the shaded region (z=0.99). The graph depicts the standard normal distribution of bone density scores with mean 0 and standard deviation 1.

  What is probability of a score falling

What is the percentage of scores falling between the mean and a raw score of 84 and what is the probability of a score falling above a raw score of 86?

  Logistic regression model

Compute the log-odds ratio for each group in Logistic regression model.

  Quality control analysis

Determining the root causes

  Statisticians working with clinical researchers

The problems for this assignment are typical of those encountered by statisticians working with clinical researchers. So if you'll humor me, I have written this assignment as though it is a day in the life of a project statistician.  Here is your age..

  Correlation and regression

What are the degrees of freedom for regression

  Relationship between speed, flow and geometry

Write a project proposal on relationship between speed, flow and geometry on single carriageway roads.

  Logistic regression

Foundations of Logistic Regression

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd