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Author Question: What type of random variable has only two possible outcomes, success and failure? a.a Bernoulli ... (Read 114 times)

mcmcdaniel

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on: Jul 24, 2018

  What type of random variable has only two possible outcomes, success and failure?
 

  a.a Bernoulli random variable
  b.all random variables
  c.a continuous random variable
 

d.a probability random variable
 
 



Question 2


  How many three-digit area codes are possible if the only restriction is that the first number cannot be zero?
 

  a.3
  b.900
  c.729
 

d.1000
 
 



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bpool94

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Reply #1 on: Jul 24, 2018
Answer to Question 1

correct: a

Answer to Question 2

correct: b


mcmcdaniel

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Reply 2 on: Jul 24, 2018
Thanks for the timely response, appreciate it

scikid

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Reply 3 on: Yesterday
Excellent

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