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Author Question: A sample of 400 observations will be taken from a process (an infinite population). The population ... (Read 122 times)

LCritchfi

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  • Posts: 519
on: Jun 24, 2018
A sample of 400 observations will be taken from a process (an infinite population). The population proportion equals .8 . The probability that the sample proportion will be greater than 0.83 is _____.
 a. .4332
  b. .9332
  c. .0668
  d. .5668

Question 2

A uniform probability distribution is a continuous probability distribution where the probability that the random variable assumes a value in any interval of equal length is _____.
 a. different for each interval
  b. the same for each interval
  c. either different or the same depending on the magnitude of the standard deviation
  d. None of the answers is correct.


Kingjoffery

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

c

Answer to Question 2

b


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