# Regression Model Building: A Case Study Using SPSS

## Multiple Regression Analysis of Brain Size and Intelligence

1. Gender: Male or Female (Male = 1 and Female = 2)
2. FSIQ: Full Scale IQ scores based on the four Wechsler (1981) subtests
3. Intelligence Level (1= Below Average, 2 = Average and 3= Above Average).
4. VIQ: Verbal IQ scores based on the four Wechsler (1981) subtests
5. PIQ: Performance IQ scores based on the four Wechsler (1981) subtests
6. Weight: body weight in pounds
7. Height: height in inches
8. MRI Count: total pixel Count from the 18 MRI scans (in units of thousands, for example a value of 817 would be equivalent to 817 thousand).
 Need Help with SPSS? We can help! Your satisfaction is guaranteed. Our rate starts at $35/hour. Free quote in hours. Quick turnaround! $Weight=-117.917+3.899\times Height$  Mean MRI count Below Average 785.6 Average 813.4 Above Average 873.6  We provide SPSS Help for Students, at any level! Get professional graphs, tables, syntax, and fully completed SPSS projects, with meaningful interpretations and write up, in APA or any format you prefer. Whether it is for a Statistics class, Business Stats class, a Thesis or Dissertation, you'll find what you are looking for with us Our service is convenient and confidential. You will get excellent quality SPSS help for you. Our rate starts at$35/hour. Free quote in hours. Quick turnaround!