The two branches of statistical methods are A) theoretical and ...

[saliriagwu]

The two branches of statistical methods are
 
  A) theoretical and inferential.
  B) intuitive and observational.
  C) descriptive and intuitive.
  D) descriptive and inferential.

Question 2

In the study by Rushton and Bons ( 2005), what methodological strategy did they implement to try to compensate for the effects of subject attrition?
 
  A) used the mode to replace missing data points
  B) mailed a follow-up questionnaire to the co-twins who had not responded
  C) mailed a follow-up questionnaire to every participant, in order to repeat the
  study over
  D) re-designed the study to include only monozygotic twins in the sample

[Natalie4ever]

Answer to Question 1

D

Answer to Question 2

B

[saliriagwu]

Thanks for the timely response, appreciate it

[jamesnevil303]

Excellent