* Encoding: UTF-8.
RECODE v44 (MISSING=SYSMIS) (1 thru 2=1) (3 thru 7=0) INTO SATISFACTION.
EXECUTE.

*solving questions a) b) c)

DATASET ACTIVATE DataSet1.
LOGISTIC REGRESSION VARIABLES SAT
  /METHOD=ENTER SEX 
  /CONTRAST (SEX)=Indicator
  /PRINT=CI(95)
  /CRITERIA=PIN(0.05) POUT(0.10) ITERATE(20) CUT(0.5).

*solving questions d) e)

DATASET ACTIVATE DataSet2.
LOGISTIC REGRESSION VARIABLES SAT
  /METHOD=ENTER SEX 
  /METHOD=ENTER EDUC 
  /CONTRAST (SEX)=Indicator
  /CONTRAST (EDUC)=Indicator(1)
  /PRINT=CI(95)
  /CRITERIA=PIN(0.05) POUT(0.10) ITERATE(20) CUT(0.5).