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Author Question: The use of the normal probability distribution as an approximation of the sampling distribution of ... (Read 61 times)

sabina

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on: Jun 24, 2018
The use of the normal probability distribution as an approximation of the sampling distribution of pis based on the condition that both np and n(1  p) equal or exceed _____.
 a. .05
  b. 5
  c. 15
  d. 30

Question 2

For a standard normal distribution, the probability of obtaining a z value between 1.9 and 1.7 is _____.
 a. .9267
  b. .4267
  c. 1.4267
  d. .5000


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milbourne11

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

b

Answer to Question 2

a


sabina

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Reply 2 on: Jun 24, 2018
Great answer, keep it coming :)

sarah_brady415

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Reply 3 on: Yesterday
Wow, this really help

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