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Author Question: N = 18 and p = 0.5 A) Normal approximation is suitable. B) Normal approximation is not ... (Read 51 times)

jake

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on: Aug 2, 2018
n = 18 and p = 0.5
 
  A) Normal approximation is suitable. B) Normal approximation is not suitable.

Question 2

A normally distributed set of scores has a  = 500 and  = 100. What proportion of scores is equal to or greater than 400?
 
  a. .1359
  b. .5000
  c. .3413
  d. .8413


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kjohnson

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Reply #1 on: Aug 2, 2018
Answer to Question 1

A

Answer to Question 2

D


jake

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Reply 2 on: Aug 2, 2018
Wow, this really help

blakcmamba

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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