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Author Question: What is the standard deviation if a proportion of 0.89 of nonconforming items is found from twelve ... (Read 89 times)

sc00by25

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on: Jun 24, 2018
What is the standard deviation if a proportion of 0.89 of nonconforming items is found from twelve samples of size 136, twelve samples of size 124, and thirty samples of size 131?
 
  A) 0.027
  B) 0.001
  C) 0.566
  D) 0.305

Question 2

Assume P(A ) = 0.6, P(B ) = 0.7, and P(A and B ) = 0.42, which means that events A and B are independent of each other.
 
  Indicate whether the statement is true or false
Statistics, Data Analysis, and Decision Modeling ¦ Evans ¦ 5th Edition
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emsimon14

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Reply #1 on: Jun 24, 2018
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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sc00by25

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Reply 2 on: Jun 24, 2018
YES! Correct, THANKS for helping me on my review

shewald78

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

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