Asked by Anonymous
a) What is sampling with replacement? (b) What is sampling without replacement? c) How does sampling without replacement affect the probability of events, compared to sampling with replacement?
Answers
Answered by
PsyDAG
Sampling with replacement puts the chosen unit back in the pool, while without replacement does not.
Probabilities remain the same with replacement, but both numerator and denominator are reduced by one in without replacement in subsequent choices.
Probabilities remain the same with replacement, but both numerator and denominator are reduced by one in without replacement in subsequent choices.