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Week 6
2nd Assessment
SPSS 2nd Assessment
Analyses on Data
Name ________________
Student Number ________________
Download the SPSS file “2nd assessment.sav” from Blackboard:
A researcher is helping the APPLE company to find their potential customers for IPhone5. He is interested to know (1) whether there is a difference between German and Dutch customers concerning their satisfaction with APPLE products, and (2) whether Dutch tend to pay more for IPhone5 than German customers do.
Now, you are the researcher and please (1) run SPSS analysis, and (2) write down the results of your research.
* You can use charts, graphs, and tables to illustrate your data, but only when it is necessary to use them.
Independent Samples Test |
| Levene's Test for Equality of Variances | t-test for Equality of Means |
| F | Sig. | t | df | Sig. (2-tailed) | Mean Difference | Std. Error Difference | 95% Confidence Interval of the Difference |
| | | | | | | | Lower | Upper |
Nationality of the customers | Equal variances assumed | 48,642 | ,000 | -3,640 | 198 | ,000 | -,214 | ,059 | -,330 | -,098 |
| Equal variances not assumed | | | -3,408 | 130,697 | ,001 | -,214 | ,063 | -,338 | -,090 |
1 Null Hypothese: Es gibt einen Unterschied zwischen deutschen und niederländern bezüglich der Kundenzufriedenheit über Apple produkte
Alternativ Hypothese: Es gibt keinen Unterschied
Null Hypothese trifft zu.
2 Null Hypothese: Niederländer würden mehr für ein Iphone 5 bezahlen
Alternative: nicht mehr
Alternativ hypothese trifft zu
Independent Samples Test |
| Levene's Test for Equality of Variances | t-test for Equality of Means |
| F | Sig. | t | df | Sig. (2-tailed) | Mean Difference | Std. Error Difference | 95% Confidence Interval of the Difference |
| | | | | | | | Lower | Upper |
How much would you pay for iphone 5? | Equal variances assumed | 1,478 |...