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Author Question: The names of 100 employees are written on 100 cards. The cards are placed in a bag, and three names ... (Read 313 times)

lidoalex

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The names of 100 employees are written on 100 cards. The cards are placed in a bag, and three names are picked from the bag. What sampling technique was used?
 
  A) stratified
  B) simple random
  C) convenience
  D) cluster
  E) systematic

Question 2

Approximately what percentage of the people aged 25-40 had a systolic blood pressure reading greater than or equal to 130?
 
  A) 15 B) 74 C) 23 D) 26



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Laurenleakan

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Answer to Question 1

B

Answer to Question 2

D





 

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