Paired Samples t-test Example Using SPSS
Paired Samples t-test Example Using SPSS | Paired Sample t Test is part of parametric inferential statistics. Paired sample t test was used to determine whether there is distinction has an average of two samples are paired. Requirements that must be met prior to the Paired sample t test is normally distributed data must.
Basic Decision Making in Paired Sample t Test
- If the value of Sig. (2-tailed) < 0.05, then there is a significant difference.
- If the value of Sig. (2-tailed) > 0.05, there is no significant difference.
Case in Paired Sample t Test
A company wants to investigate whether dietary herbal herbal medicine produced really able to lose weight. The samples used were 10 people on a diet of herbal medicine will be studied before and after the diet herbal medicine. As for the data, as the table below
![Paired Samples t-test Example Using SPSS Paired Samples t-test Example Using SPSS](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjcXFTr-Xvwp-DweGQSoUCnMe640Kr7sFyp6b32qin15uZ5upy9C7gOkJGpzmkMWsrE8SJN-Kp1QqIKhWXNvyV7MvdmcvH_ZmOZikfcY9OU0_ArwQ5jqvo49UnIW0SJhYLEtQxYTJo8c-a3/s1600/Paired+Sample+t+Test1.jpg)
[Download]
Paired Samples t-test Example Using SPSS
1. Turn on the SPSS program and select the Variable View, furthermore, in the Name write the Before and After. Ignore the other options
![Paired Samples t-test Example Using SPSS Paired Samples t-test Example Using SPSS](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhhfNhXOKPbH5gijkYo7y3LPUNy9BKDnlmUT6soanPhwflDhGgEv9HQN0505kv18lgHs20RalOJt3B_ewzfPqLyMQOOdNH8K0z9IPSzjb7HvazRACi7bHGB7SVpep3q4jUnN22HBerGIr8V/s1600/Paired+Sample+t+Test2.jpg)
2. The next step, click the Data View and enter the data before and after
![Paired Samples t-test Example Using SPSS Paired Samples t-test Example Using SPSS](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgJwqt78f9MYyEMIZiuWfR63Y5VCHsVHBiudhd-QEIKBs6j3JbpS8yRlcqwq_QUlWR1dy_jWvzcoawDoaAaPmyGICn3iw3SovfrZZbKTKp572W5sYSSBbDIiXxfRjDYUzAPFtPEEHFtPCZn/s1600/Paired+Sample+t+Test3.jpg)
3. Next, from the SPSS menu click Analyze - Compare Means - Paired Sample T Test
![Paired Samples t-test Example Using SPSS Paired Samples t-test Example Using SPSS](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj5OTx-BXXiVgdAgi1n4WXf9Twzs9ZvDHnG7kUgx-mvLqp9_Uz_dLy9gZRbT0KoH43BKr3X4_RH4GIEICQ1OCGyzE8zeFNl-qgtlztsWHqfj7YeqpPzjAaFTDwTqCEKr3h_psgGUP_1SVH4/s1600/Paired+Sample+t+Test4.jpg)
4. Insert Before and After the box Paired Variables:, so it appears in the display as follows
![Paired Samples t-test Example Using SPSS Paired Samples t-test Example Using SPSS](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhghukGCKsYZz5uBKNUK4IXv_G-ONYOu6p_vKVhfTPShU4bFHp5o31jclEoDDOD6s-E7bl_STRhxmV2A5Yf1_QnHFofXcAZB87PVq4lakczo_d7x6bZ-aig2F1sdBtIR7zkEXn3hLGxx_J7/s1600/Paired+Sample+t+Test5.jpg)
5. Finally, click Ok, it would appear SPSS output
![Paired Samples t-test Example Using SPSS Paired Samples t-test Example Using SPSS](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjFSS_XEAI4ESCvEFHOoxWz_MZnbOuVnG6IBSYlQqoR0BQZmsv31Ccf4DvbeQS9m__RD2n0TlqnDTkBMymQuI63d8hgnoJPh0TmwGjnZofdnobMkJgZK-rR6JuacQlcPXj8I1fdze4umKWQ/s1600/Paired+Sample+t+Test6.jpg)
Interpretation of Results Output Paired Sample t Test
Based on the output of the above in mind the Sig. (2-tailed) 0.000 <0.05, it can be concluded that there are significant differences in weight before and after drinking herbal diet.
[Keywords: Paired Samples t-test Example Using SPSS | Interpretation of Results Output Paired Sample t Test in SPSS | Basic Decision Making in Paired Sample t Test | Step-by-step Paired Sample t Test in Parametric Statistics using SPSS version 21]
[Image: Data SPSS Version 21]
[Source: Summarized from various sources]
0 Response to "Paired Samples t-test Example Using SPSS"
Post a Comment
No spam please!