In this video, I demonstrated how to use Stem-and-leaf plots and the Boxplots respectively to identify outliers in dataset using SPSS statistical package. This video provides better illustration that are explicitly simple to replicate and supported by perfect Interpretations of the outcome.

Outliers are unwanted observed data values that can affect results of the data analysis, by giving unrealistic and deceptive outcomes. So, it is imperative that you learn how to identify Outliers in your dataset and eliminate them from the dataset before you proceed to analyze the data.

In my previous video, I used the Tukey's Hinges approach in SPSS to identify Outliers in the same dataset used in this video, and if you had seen that video, you would note that the identified Outliers in that video are the same as in this video. That means you can use either the:

1. Tukey's Hinges approach,
2. Stem-and-leaf Plot approach, or
3. Boxplots approach

To identify Outliers in your dataset. The choice of any approach to use is entirely at your prerogative, because all the approaches are individually reliable.

In my next video, I will be demonstrating how to use Scattered Plot to identify outliers using this same dataset. Please, SUBSCRIBE now to be notified when the video is published.

VIDEO LINKS:
Identify Outliers using Tukey's Hinges Approach in SPSS:    • Identify Outliers using Tukey's Hinge...  

To learn how to load data into SPSS, please kindly see my video on:
Introduction to SPSS Software for Beginners Part-1:    • Introduction to SPSS Software for Beg...  

Introduction to SPSS Software for Beginners Part-2:    • Introduction to SPSS Software for Beg...  


You may be interested in the following videos:

Test of Normality of Data in SPSS:    • Test of Normality of Data in SPSS  
Analysis of Variance in SPSS (Effect size and Interpretations):    • Analysis of Variance in SPSS (Effect ...  
Paired Sample T-Test in SPSS and Interpretations:    • Paired Sample T Test in SPSS and Inte...  
How to Perform and Interpret One Sample T-Test in SPSS:    • One Sample T-Test in SPSS and Interpr...  
How to Perform Descriptive Statistics in SPSS:    • Descriptive Statistics in SPSS  
How to Calculate Pearson’s Correlation Coefficient by Hand, Interpret and Report Results in APA style:    • How to Calculate Pearson's Correlatio...  

Please, kindly click on the Red SUBSCRIBE button above at the upper right corner to subscribe to my YouTube Channel to support Education and Learning.

Thank you.