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An Introduction toStatistical Analysis using SPSS
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What is SPSS?
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StatisticalPackagefor the
SocialSciences
An Introduction to
Statistical Analysis usingSPSS
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Helpful Resources
http://www.spss.com/downloads/
http://www.ats.ucla.edu/stat/spss/
http://spsstools.net
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Important Topics today
What is questionnaire/Interviewschedule?
Data entry in Excel
Basics of SPSS Data import to SPSS
SPSS output Simple Table
SPSS output
Cross Table Simple Percentage Analysis
Descriptive Statistics
Scaling Techniques
Likert Scale
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What is questionnaire/Interview
schedule?
A questionnaire is a research
instrument consisting of a series ofquestions and other prompts for thepurpose of gathering information
from respondents
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Data entry in Excel
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Basics of SPSSSPSS (Statistical Package for the
Social Sciences) is a computer
application that provides statisticalanalysis of data. It allows for in-depth data access and preparation,
analytical reporting, graphics andmodelling.
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Data import to SPSS
Select File menu
Go to Open
Select Data Go to file type
Select Excel file
Go to Source of file Select Open
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SPSS output Simple Table
Select Analyze menu
Go to Descriptive Statistics
Select Frequencies Select the variable
Insert the variable
Click - OK
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SPSS output Simple Table
3 SEX
192 96.0 96.0 96.0
8 4.0 4.0 100.0
200 100.0 100.0
Male
Female
Total
Valid
Frequency Percent Valid Percent
Cumulative
Percent
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SPSS output Cross Table
Select Analyze menu
Go to Descriptive Statistics
Select Crosstabs Select the variables
Insert the variables
Click - OK
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SPSS output Cross Table
3 SEX * 7 EDUCATION Crosstabulation
Count
37 62 93 192
0 5 3 8
37 67 96 200
Male
Female
3 SEX
Total
up to 5 s td 6 - 10 s td above 10 std
7 EDUCATION
Total
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Simple Percentage Analysis
3 SEX
192 96.0 96.0 96.0
8 4.0 4.0 100.0
200 100.0 100.0
Male
Female
Total
Valid Frequency Percent Valid Percent
Cumulative
Percent
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Descriptive Statistics
Select Analyze menu
Go to Descriptive Statistics
Select Descriptives Select the variable
Insert the variable
Click - OK
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Descriptive Statistics
Descriptive Statistics
200 27 61 46.80 8.918
200
2 AGE
Valid N (listw ise)
N Minimum Maximum Mean Std. Deviation
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Scaling Techniques Likert Scale
A Likert Scale is a type ofpsychometric scale frequently used inpsychology questionnaires. It wasdeveloped by and named afterorganizational psychologist Rensis Likert.
A Likert item is simply a statement
which the respondent is asked to evaluateaccording to any kind of subjective orobjective criteria; generally the level ofagreement or disagreement is measured.
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Likert Scale - Format
The format of a typical five-levelLikert item is:
Strongly disagree
Disagree
Neither agree nor disagree
Agree Strongly agree
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Scaling Techniques Likert Scale
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Scaling Techniques Likert Scale
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Likert Scale
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Likert Scale- Analysis
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Likert Scale- Analysis