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Author Question: Let z1 be a z score that is unknown but identifiable by position and area. If the area to the right ... (Read 127 times)

jman1234

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on: Jun 24, 2018
Let z1 be a z score that is unknown but identifiable by position and area. If the area to the right of z1 is 0.8413, then the value of z1 must be:
 a. 1.00.
  b. -1.00.
  c. 0.00.
  d. 0.41.
  e. -0.41.

Question 2

Using the standard normal table, the total area between z = -0.75 and z = 1.21 is:
 a. 0.2734
  b. 0.3869
  c. 0.3397
  d. 0.2266
  e. 0.6603


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bdobbins

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

B

Answer to Question 2

E


jman1234

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Reply 2 on: Jun 24, 2018
:D TYSM

billybob123

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Reply 3 on: Yesterday
Wow, this really help

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