Question

Eileen randomly chooses 15 seeds from the bag of flower seeds she has left over from last year, and 10 seeds from the bag she bought this year. Which sampling technique did she use to collect the 25 seeds in her sample?

A.simple random sampling
B.systematic sampling
C.convenience sampling
D.stratified random sampling

Answer 1

The correct answer would be D.).

Answer 2

I believe it is D, stratified random sampling.
Hope this helps!!