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HomeCommon ProblemHow to do spss project analysis
How to do spss project analysisAug 01, 2019 am 11:42 AM
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How to do spss project analysis

Recently I am talking about the preparation of questionnaires. One of the important contents is item analysis. Item analysis is also an important part of data statistics. The purpose is to determine whether your questionnaire questions are valid and suitable. Today we use spss to conduct project analysis on a data example.

If you want to know more interesting knowledge, you can click: FAQ

1. Project analysis The first thing to do is to calculate the total score of the items to be analyzed in the questionnaire.

How to do spss project analysis

#2. Then what you need to do is sort the total scores.

How to do spss project analysis

3. Then group the sorted total scores. How to group them is to take 27% of the high group and 27% of the low group, named groups 1 and 2 respectively.

How to do spss project analysis

#4. Then also group and name the high group.

How to do spss project analysis

5. Next you need to make statistics

How to do spss project analysis

6. After grouping, group each question into high and low levels test.

How to do spss project analysis

#7. Finally, there is a result to see if there is a significant difference between the two groups. If not, it means that the question is not good. Generally, the standard of 27% is adopted.

How to do spss project analysis

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