Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

Q4. Produce a residual plot of the analysis in Q3.Report on your visual assessment of the presence of outliers (i.e., influential cases) and the criteria

Q4.

Produce a residual plot of the analysis in Q3.Report on your visual assessment of the presence of outliers (i.e., influential cases) and the criteria you have used in this visual assessment

Below is question 3 already calculated which you need.

This is an EXCEL LINK of the data used:

https://docs.google.com/spreadsheets/d/1a6FiZmx2WWqDSqRV3E5SLORHRMi3fr3vHQTJwg2yrds/edit?usp=sharing

image text in transcribed
Q3. For hypothesis testing on ERIratio predicting lower sigA the following steps were followed; Hypothesis; Ho : MERIratio = UsigA H1 : MERIratio Msign Then we use the alpha level of 0.05 on predicting the response variable i.e. alpha level = 0.05 The computed F-statistic using SPSS is; The F-statistic = 1.108 with p-value of 0.439. Since the p-value is greater than 0.05, then it implies that we fail to reject the null hypothesis hence implying that the predicted value is the same. The effect size for the test presented with Eta Squared = 0.801. Q3. For hypothesis testing on ERIratio predicting lower sigA the following steps were followed; Hypothesis; Ho : HERIratio = MsigA H1 : MERIratio MsigA Then we use the alpha level of 0.05 on predicting the response variable i.e. alpha level = 0.05 The computed F-statistic using SPSS is as shown in the picture attached below; ANOVA Table Sum of Squares Mean Square Sig sigA * ERiratio Between Groups (Combined) 2302.955 51 45.156 1.108 439 Within Groups 570.636 14 40.760 Total 2873.591 65 Measures of Association Eta Eta Squared sigA * ERIratio 895 801 The F-statistic = 1.108 with p-value of 0.439. Since the p-value is greater than 0.05, then it implies that we fail to reject the null hypothesis hence implying that the predicted value is the same. The effect size for the test presented with Eta Squared = 0.801

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image

Step: 3

blur-text-image

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Discrete Mathematics

Authors: Gary Chartrand, Ping Zhang

1st Edition

1478616261, 9781478616269

More Books

Students also viewed these Mathematics questions

Question

1. To understand how to set goals in a communication process

Answered: 1 week ago