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Author Question: A sample of 66 observations will be taken from a process (an infinite population). The population ... (Read 170 times)

Mr. Wonderful

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on: Jun 24, 2018
A sample of 66 observations will be taken from a process (an infinite population). The population proportion equals .12 . The probability that the sample proportion will be less than .1768 is _____.
 a. .0568
  b. .0778
  c. .4222
  d. .9222

Question 2

For a uniform probability density function, the height of the function _____.
 a. cannot be larger than1
  b. is the same for each value of x
  c. is different for various values of x
  d. decreases as x increases


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abro1885

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

d

Answer to Question 2

b


Mr. Wonderful

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Reply 2 on: Jun 24, 2018
Gracias!

bassamabas

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Reply 3 on: Yesterday
Excellent

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