Exercise

Differences between MCAR and MAR

We need to make certain assumptions about our data when we move further into analysis.

Which of the following answers about MCAR and MAR is TRUE?

50 XP

Generally, deleting observations is safer for MCAR data than deleting observations for MAR data.

MCAR means missingness is related to data observed, whereas for MAR, missingness is related to data unobserved.

MAR and MCAR are effectively the same, the distinction is not important.