Could you please help me to solve these questions, you will find in attachment t

/in /by

Could you please help me to solve these questions, you will find in attachment the questions that need to be solved. 
thank you 
Attachment 1
Attachment 2
Attachment 3
Attachment 4
Attachment 5
Assignment SolutionQuestion 21What additional information needed?Solution:C) What frame was used?F) What sampling design is used?H) What is the margin of error? Question 22Correct answers…

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