1) What is the difference between random sampling and random assignment? Random

Question

1) What is the difference between random sampling and random assignment?

Random sampling and random assginment are basically the same thing.

Random assignment applies to how the observational units are chosen; random sampling applies to which treatment group the observational unit receives

Random sampling applies to how the observational units are chosen; random assignment applies to which treatment group the observational unit receives

b) What type of conclusions can be drawn from random assignment and random sampling?

Random sampling and random assignment both allow for generalizing to the population

Random sampling allows for generalizing to the population, random assignment allows for determining cause-and-effect

Random assignment allows for generalizing to the population, random sampling allows for determining cause-and-effect

Random sampling and random assginment are basically the same thing.

Explanation / Answer

Random Sampling applies to how the observational units are chosen; random assignment applies to which treatment group the observational unit recieves.

b) Random Sampling allows for generalizing to the population,random assignment allows for determining cause and effect.

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