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Author Question: A sample of 51 observations will be taken from a process (an infinite population). The population ... (Read 209 times)

Bernana

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on: Jun 24, 2018
A sample of 51 observations will be taken from a process (an infinite population). The population proportion equals .85 . The probability that the sample proportion will be between .9115 and .946 is _____.
 a. .8633
  b. .6900
  c. .0819
  d. .0345

Question 2

A continuous random variable is uniformly distributed between a and b. The probability density function between a and b is _____.
 a. 0
  b. (a  b)
  c. (b  a)
  d. 1/(b  a)


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kjo;oj

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

c

Answer to Question 2

d


Bernana

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Reply 2 on: Jun 24, 2018
Gracias!

juliaf

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Reply 3 on: Yesterday
Wow, this really help

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