Student Solution

-->

"Education is the most powerful weapon which you can use to change the world”
– Nelson Mandela

1 University

1 Course

1 Subject

Download Solution

Related Solution

Chapter 3 Discussion...
For many years and decades there has been a debate about whether or not the spirit or soul exists which makes us better people. But at the same time many people believe in materialism. Materialism is...

Chapter 3 Discussion Question
Chapter 3 Discussion Question

For many years and decades there has been a debate

Week 3 Quiz_16607251...
1.All the clothes on the floor. 2.To break something like a text apart and closely examine the components. 3.True 4.An example shows a specific, usually brief instance while an anecdote provides reade...

Week 3 Quiz
Week 3 Quiz

1.All the clothes on the floor. 2.To break somethi

Discussion Question...
Surely culture is one of the many informal institutions that global business has to understand. This is because when conducting global business, it is natural that we need to deal with various people...

Discussion Question 1
Discussion Question 1

Surely culture is one of the many informal institu

Lab 10 Regression

Lab 10 Regression

Q Answer all questions in RED and submit to Canvas. Lab 10: Regression The purpose of this lab is to help you understand how to conduct linear regression. Using the dataset for this lab, we want to conduct a linear regression to determine if baby’s age of gestation predicts birthweight. Refer to the demonstration video for help interpreting SPSS output. Please note, the video uses different data. You will need to open the Lab 10 SPSS Output to answer the following questions. 1. View the scatter plot in the output. Does there appear to be a relationship between birthweight and gestation? (Y/N)__ 2. Write out the regression equation for this model:3. Did age of gestation significantly predict birthweight? (Write conclusion in APA style including the standardized beta, R squared, and p-value).Hand Calculation: Use the following data to find the R2: X Y 11 6 18 8 17 10 15 4 9 9 5 6 12 3 19 5 22 2 25 10 4. What is the correlation coefficient? 5. What is the R2? _______.

View Related Questions

Solution Preview

View Complete Solution
1.1. View the scatter plot in the output. Does there appear to be a relationship between birthweight and gestation? (Y/N)__Y______. a. If yes, what is the trend of that relationship? (form AND direction)__Linear and positive 2. Write out the regression equation for this model: Predicted Birthweight (y)= -6.60 + (.355)(Gestational Age) 3. Did age of gestation significantly predict birthweight? (Write conclusion in APA style including the standardized beta, R squared, and p-value). A linear regression was conducted to determine if a baby’s age of gestation predicts their birthweight. Our results show that the age of gestation did significantly predict birthweight (standardized beta=.706, r squared= .499, p< .001).