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Author Question: All of the following are true about a probability density function, f(x), except ________. A) ... (Read 91 times)

bobbie

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on: Jun 24, 2018
All of the following are true about a probability density function, f(x), except ________.
 
  A) f(x)  0 for all values of x
  B) the total area under the function above the x-axis is 1.0
  C) the probability distribution will approach the shape of a smooth curve
  D) the probability will assume a value greater than or equal to a specified value, x

Question 2

When using a 95 percent confidence interval for a mean, the area in the upper tail of the distribution that is outside the interval is 5 percent.
 
  Indicate whether the statement is true or false
Statistics, Data Analysis, and Decision Modeling ¦ Evans ¦ 5th Edition
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Kedrick2014

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

D

Answer to Question 2

FALSE


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bobbie

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Reply #2 on: Jun 24, 2018
Thank you :)


Kedrick2014

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Reply #3 on: Jun 24, 2018
Happy to help you


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