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Author Question: Most scientific studies rely on random number generators to generate a random sample. Indicate ... (Read 84 times)

armygirl

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on: Jul 25, 2018
Most scientific studies rely on random number generators to generate a random sample.
 
  Indicate whether the statement is true or false

Question 2

A recent survey found that 70 of all adults over 50 wear sunglasses for driving. In a random sample of 10 adults over 50, what is the probability that at least six wear sunglasses?
 
  A) 0.850 B) 0.200 C) 0.006 D) 0.700


lou

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Reply #1 on: Jul 25, 2018
Answer to Question 1

TRUE

Answer to Question 2

A


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