To determine customer satisfaction with their service department, an automobile dealer randomly selects 20 hybrid-vehicle owners
, 20 SUV owners, and 20 sedan owners and sends them a survey.
What type of sampling is used?
cluster
convenience
simple random
stratified
systematic
2 answers:
Answer:
Stratified
Thank Me Later ;)
Answer:
The answer is stratified.
Step-by-step explanation:
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Answer:
2 5 7
Step-by-step explanation:
hopefully it helps sorry if it wrong
Exact form:
2
Decimal form:
7.21110255 or 7.21
5(2)^2-2(7) = 6
6(7+2)/2 = 27
Therefor the correct answer is the < symbol.
I hope this helps! :)
