B) 9.3
9 is already a whole number. 1 divided by 3 is .33 repeated, which rounds to .3.
9.0 + 0.3 = 9.3
Step-by-step explanation:
D is the correct answer of this question ....
Answer:
10% probability that each sample of size 3 is selected
Step-by-step explanation:
Each sample has the same probability of being selected.
There are 10 samples.
This means that the probability of each sample being selected is:
1/10 = 0.1
10% probability that each sample of size 3 is selected