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Author Question: Calculate the margin of error of the 95 confidence interval. A) 5.69 B) 8.93 C) 6.79 D) ... (Read 92 times)

ahriuashd

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on: Jun 24, 2018
Calculate the margin of error of the 95 confidence interval.
 
  A) 5.69
  B) 8.93
  C) 6.79
  D) 8.06

Question 2

What is the area under the normal curve between Z = 1.0 and Z = 2.0?
 
  A) 0.0228
  B) 0.1359
  C) 0.3413
  D) 0.4772


Moriaki

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

C

Answer to Question 2

B


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ahriuashd

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Reply #2 on: Jun 24, 2018
Thank you :)


Moriaki

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Reply #3 on: Jun 24, 2018
Happy to help you


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