Review set
The estimand of a matched sample
The questions ask you to name the quantity a matching scheme targets and to notice when a matched comparison is being described as though a coin had been tossed. The procedure returns easily; tracking which units the estimate still describes is what needs practice.
What this involves
Retrieval after a delay, which is what makes knowledge durable.
Answers here count towards what the system knows about your skills.
What this covers
- Judge a matching design and the estimand it supports
Given a described matching procedure, the learner can say which estimand it targets, how its design choices change the population described, and what it does not establish.