Answer: it’s the 3rd one
Step-by-step explanation:
Answer:
Here is the ans...hope it helps
Answer: $324.00
Step-by-step explanation:
Convert 8% to decimals. You can do this by dividing by 100
Calculate 8% of 300 (0.08*300) and add 300 (+300)
Step-by-step explanation:
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Answer:
Stratified sampling
Step-by-step explanation:
Samples may be classified as:
Convenient: Sample drawn from a conveniently available pool.
Random: Basically, put all the options into a hat and drawn some of them.
Systematic: Every kth element is taken. For example, you want to survey something on the street, you interview every 5th person, for example.
Cluster: Divides population into groups, called clusters, and each element in the cluster is surveyed.
Stratified: Also divides the population into groups. However, then only some elements of the group are surveyed.
In this question:
Population divided into groups. Some members of each group are surveyed. This is stratified sampling
