Which sampling method is the most popular way to sample?
a. simple random sampling
b. systematic random sampling
c. stratified random sampling
d. cluster sampling

simple random sampling

Step-by-step explanation:

Simple random sampling is the fundamental sampling technique in which a group of subjects is selected for a particular study from a larger group, the population. Each subject is chosen purely by chance and each individual of the larger group (population) has an equal probability of being included in our sample.

okay wait before i answer, is this for your points on a graph?

1.3

step-by-step explanation:

3x2=6   9x+6

bring down the 6 on both sides

6+6=12

12= 9x

divide by 9

12/9 =

1.3 =x