Answer:
Stratified Sampling
Step-by-step explanation:
Stratified sampling involves dividing the population into subpopulations that may differ in important ways. It allows you draw more precise conclusions by ensuring that every subgroup is properly represented in the sample.
To use this sampling method, you divide the population into subgroups (called strata) based on the relevant characteristic (e.g. gender, age range, income bracket, job role).
Based on the overall proportions of the population, you calculate how many people should be sampled from each subgroup. Then you use random or systematic sampling to select a sample from each subgroup.
I hope this helped!
Answer:
30 cm
Step-by-step explanation:
Sorry if im wrong
I got 132 for the area of this shape
Answer:
75 minutes
Step-by-step explanation: 750 divided by 10 is 75
Answer:
<h2>x = 4.8</h2>
Step-by-step explanation:
