goals of data screening
Data Screening
For this discussion, identify the goals of data screening. Then discuss how you can identify and remedy
the following:
• Errors in data entry.
• Outliers.
• Missing data.
Use your IBM SPSS Statistics Step by Step text to complete the following:
• Review “An Introduction to the Example” in Chapter 1. This section provides definitions of SPSS
variables used in your Unit 3 assignment.
• Read Chapter 6, “Frequencies.” This reading addresses the following topics:
◦ Frequencies.
◦ Bar charts.
◦ Histograms.
◦ Percentiles.
• Read Chapter 7, “Descriptive Statistics.” This reading addresses the following topics:
◦ Statistical significance.
◦ The normal distribution.
◦ Mean, median, and mode.
◦ Variance and standard deviation, skewness, and kurtosis.
◦ Maximum, minimum, range, and sum.
◦ Standard error.
attachment
Chapter1AnOverviewofIBMSPSSStatistics.docx
attachment
Chapter7DescriptiveStatistics.docx
attachment
U3D1-64Instructions.pdf
attachment
Chapter6-Frequencies
"You need a similar assignment done from scratch? Our qualified writers will help you with a guaranteed AI-free & plagiarism-free A+ quality paper, Confidentiality, Timely delivery & Livechat/phone Support.
Discount Code: CIPD30
WHATSAPP CHAT: +1 (781) 253-4162
Click ORDER NOW..
