10. Quiz 4
QUIZ QUESTION::
Match the Type of Missingness
ANSWER CHOICES:
|
Scenario |
Type of MIssingness |
|---|---|
Men are more likely to tell you their weight than women |
|
Data are missing on IQ and only the people with low IQ values have missing observations for this variable |
|
Questionnaires were lost |
|
There are a set of missing features in the income field when a survey asks an organization of managers and non-managers |
|
People don't want to share their income when it is below $4000 per month |
SOLUTION:
|
Scenario |
Type of MIssingness |
|---|---|
|
Data are missing on IQ and only the people with low IQ values have missing observations for this variable |
|
|
People don't want to share their income when it is below $4000 per month |
|
|
Questionnaires were lost |
|
|
Data are missing on IQ and only the people with low IQ values have missing observations for this variable |
|
|
People don't want to share their income when it is below $4000 per month |
|
|
Men are more likely to tell you their weight than women |
|
|
There are a set of missing features in the income field when a survey asks an organization of managers and non-managers |
|
|
Men are more likely to tell you their weight than women |
|
|
There are a set of missing features in the income field when a survey asks an organization of managers and non-managers |