All of the following are strategies that could be used to deal ...

[Davideckstein7]

All of the following are strategies that could be used to deal with a missing values problem in testing hypotheses except:
 
  A) Deletion of the variable with extensive missing data
  B) Deletion of the cases with missing data on the variable of interest
  C) Substitution of the mean value for the missing values for the variable(s) with the problem
  D) Use of missing values codes as the values for missing cases

Question 2

The critical incidents technique involves interviews with groups of respondents or individuals about some event of importance.
 
  A) True
  B) False

[1_Step_At_ATime]

Answer to Question 1

D

Answer to Question 2

A

[Davideckstein7]

Excellent

[nguyenhoanhat]

Gracias!