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Author Question: A random variable, x, has a normal distribution with = 13.6 and = 2.90. Determine a value, x0, so ... (Read 60 times)

lak

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on: Jun 24, 2018
A random variable, x, has a normal distribution with  = 13.6 and  = 2.90. Determine a value, x0, so that P( - x0  x   + x0 ) = 0.95.
 
  A) 7.916
  B) 4.535
  C) 3.178
  D) 9.425

Question 2

The upper and lower limits of each class in a frequency distribution are also referred to as the data array.
 
  Indicate whether the statement is true or false


mcomstock09

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

A

Answer to Question 2

FALSE


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