Answer:
1. Cluster sampling
2. When finding a fair sample
3. Simple random sampling
To start off with, the probability to draw the short straw is 1/9 and each time someone picks the long straw the denominator (the 9) decreases by one which means that the odds of someone picking it get higher.
Q=20
~~~~Ella~~~~~ maybe I think
Answer:
17.89 :)
Step-by-step explanation: hii
The answer is the first one
