If everyone in the population has an equal chance of inclusion in a study, then one would say that the study used a Random sampling technique for the study. (Option A.)
The way in which we select a sample of individuals to be research participants is critical. Random sampling makes sure of the population which has to be random and need not be pre determined . The procedure we plan to implement will determine if we are biased or not , if the people know each other or not etc.
To read more about Sample techniques here brainly.com/question/16813351
#SPJ4
Answer:
d. Latin America, Asia, and Africa
No way that is a real question you have to answer.
Answer:
3 times
Explanation:
When the dough is folded, it increases by a constant factor. We can model the growth of the thickness using the exponential growth model

Where:
Initial thickness,
= 2mm
Growth factor, r =8%=0.08
We want to find the smallest number of times Soon Yi will have to roll and fold the dough so that the resulting dough is at least 2.5mm.
i.e When 

Therefore, the smallest number of times Soon Yi will have to roll and fold the dough so that the resulting dough is at least 2.5mm thick is 3.
Hzmdndjdjsjajxbdbsbsbbdbdbdhdhsjsajakkaakakakakskkskskakakakaksksbxbzxbxbzbxbzbzbzbzbdbdbdhdhsjksskksisakaksksk concepts