Simple Random Sampling A+D Flashcards
1
Q
what is the first advantage of simple random sampling?
A
free of bias
2
Q
what is the second advantage of simple random sampling?
A
easy and cheap to implement for small populations and small samples
3
Q
what is the third advantage of simple random sampling?
A
each sampling unit has a know and equal chance of selection
4
Q
what is the first disadvantage of simple random sampling?
A
not suitable when the population size or the sampling size is large
5
Q
what is the second disadvantage of simple random sampling?
A
a sampling frame is needed
