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Author Question: Find a 95 confidence interval for the total dollar value of these invoices. A) 60,1704 10258.15 ... (Read 147 times)

daltonest1984

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on: Jun 24, 2018
Find a 95 confidence interval for the total dollar value of these invoices.
 
  A) 60,1704  10258.15
  B) 60,1704  8168.36
  C) 60,1704  15987.64
  D) 60,1704  22481.79

Question 2

When testing whether a population proportion is zero, a t test can be used only if the sample size is large.
 
  Indicate whether the statement is true or false


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matt

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

D

Answer to Question 2

FALSE


daltonest1984

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Reply 2 on: Jun 24, 2018
Gracias!

nyrave

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Reply 3 on: Yesterday
Wow, this really help

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