Answer:
a) cluster sampling
Step-by-step explanation:
In cluster sampling method, each member of a population is assigned to one and only one group.This means clusters are formed through probability method usually a simple random sampling.The participants in the clusters are the only one to be surveyed.
In this example, simple random sampling is used to identify 12 home rooms(cluster) where a group of 20 students (participants) in each room is given the survey.
Answer:
Step-by-step explanation:
Your graph equation is going to be y = 100,000 - .06x
Answer: A: there is not enough evidence to support a relationship between lunch preference and role at school
The first option and the third one
It’s B because the dvd is twice the vcr tape
