I just need help with #2 and Part II. 

 

For question 2 the teacher send like a guide:

 

For part II she told me this:  You don't need to run test in SPSS for the homework. All you need to do is to put the data into a SPSS file.

For the three research questions, what I'm asking you to do is to make a null hypothesis and an alternative hypothesis for each of them and that's it. You don't need to know which specific t-test is to be used to answer the research question because we haven't covered that part yet.
 
I already put the data on spss so I just need the hypotheses. 
    • 10 years ago
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    • data-spss_format_1.zip
    • simple_statistics.docx