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$28.00 Statistics in Psychology

• From Mathematics: Statistics , Psychology: Psychological-Statistics
• Closed, but you can still post tutorials
• Due on May. 22, 2011
• Asked on May 21, 2011 at 4:12:45PM

Asked by :

MyGT712
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Questions Asked: 16
Tutorials Posted: 0

 

 

Q:

I need this complete by tomorrow night. References text "Statistics for the behavioral science" by Thorne and Geisen

 

Attachments:
Unit 1 Homework .doc (45K)

 

   
   
   
   

 

$10.00

A+ answers in SPSS : 100% accuracy

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• Posted on May 21, 2011 at 4:49:02PM

Posted by :

handaya
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Questions Asked: 3
Tutorials Posted: 121,
Earned: $544.11

 

A:

Preview: ... in statistics (4 pts).                                   4.         For the variable Math Test :             a.         Create the appropriate graph (3 pts)                             b.         What is the most appropriate descriptive statistic? Create/show the appropriate descriptive statistics output table.  Include the justification for your choices (3.5 pts)                           c.         We know from experience that scores in the middle 50% of the distribution generally do well in our course in statistics.  What scores would be the cutoffs for this range? (3 pts.)                         d.         Students who score below the 30 th percentile on this test are                                    referred to theTutoringCenter.  How many should be referred?                         (3 pts)     5.         For the variable Stat grade : a.         Create the appropriate graph (3 pts)                           b.         What is the most appropriate descriptive statistic? Create/show the       ...

The full tutorial is about 730 words long .