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Author Question: In using the Z-test for comparing two proportions, if the pooled estimate of the proportion of ... (Read 123 times)

formula1

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on: Jun 29, 2018
In using the Z-test for comparing two proportions, if the pooled estimate of the proportion of successes is 0.36, then the pooled estimate of proportion of failures is _____.
 a. 1
  b. 0.36
  c. 0.64
  d. 0.13

Question 2

Which of the following is a program-length time period on audiovisual broadcast/cable media used to market ideas, causes, products, and services?
 a. direct-broadcast commercial c. television shopping network
  b. infomercial d. None of the above.


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hugthug12

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Reply #1 on: Jun 29, 2018
Answer to Question 1

C

Answer to Question 2

B
Definition of infomercial


formula1

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Reply #2 on: Jun 29, 2018
Thank you


hugthug12

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Reply #3 on: Jun 29, 2018
No problemo


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