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Author Question: Find the probability that 4 randomly selected people all have the same birthday. Ignore leap years. ... (Read 121 times)

dollx

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on: Aug 2, 2018
Find the probability that 4 randomly selected people all have the same birthday. Ignore leap years.
 
  A) 0.011 B) 0.00000002 C) 0 D) 0.25

Question 2

A market researcher selects 500 drivers under 30 years of age and 500 drivers over 30 years of age.
 
  A) Convenience B) Cluster C) Systematic D) Random E) Stratified


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maya.nigrin17@yahoo.com

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Reply #1 on: Aug 2, 2018
Answer to Question 1

C

Answer to Question 2

E


dollx

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Reply 2 on: Aug 2, 2018
Gracias!

parshano

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Reply 3 on: Yesterday
Excellent

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