Author Question: Treatment of missing data depends mainly on the a. purpose of the study. b. incidence of the ... (Read 68 times)

KimWrice · **on:** Jun 29, 2018

Treatment of missing data depends mainly on the
a. purpose of the study.
b. incidence of the missing items.
c. methods that will be used to analyze the data.
d. Both a and b.
e. a, b, and c.

Question 2

A questionnaire uses a 1-5 Likert scale to determine job satisfaction. When entering the data into a file, a researcher types a 7 instead of the 4 that the respondent had circled on the questionnaire. Such a mistake can be uncovered by performing what type of analysis?
a. Analysis of variance
b. Regression
c. Double-entry
d. Frequency analysis
e. Both c and d.