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Author Question: If the area to the right of a positive z1 is 0.0869, then the value of z1 must be: a. -1.36. b. ... (Read 61 times)

vicky

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  • Posts: 586
on: Jun 24, 2018
If the area to the right of a positive z1 is 0.0869, then the value of z1 must be:
 a. -1.36.
  b. 1.36.
  c. 1.71.
  d. 1.80.
  e. 0.22.

Question 2

Using the standard normal table, the total area between z = -1.82 and z = -1.38 is:
 a. 0.0494
  b. 0.4656
  c. 0.1554
  d. 0.4162
  e. 0.1005


cuttiesgirl16

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  • Posts: 345
Reply #1 on: Jun 24, 2018
Answer to Question 1

B

Answer to Question 2

A


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