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Author Question: The importance of sampling, from a managerial perspective, is to ________. A) obtain information ... (Read 34 times)

saliriagwu

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on: Jun 24, 2018
The importance of sampling, from a managerial perspective, is to ________.
 
  A) obtain information to draw a valid inference about a population
  B) calculate the population parameters accurately
  C) test the correlation between the values of the population
  D) find all the defective products in the population

Question 2

In queuing theory, Little's law states that the ________.
 
  A) average number of customers in a system is equal to the sum of the average time in the queue and the average time in the system
  B) average number of customers in a system is equal to the difference of the average time in the queue and the average time in the system
  C) average number of customers in a system is equal to the mean arrival rate times the average time in the system
  D) average number of customers is equal to the ratio of the mean arrival rate over the average time in the system
Statistics, Data Analysis, and Decision Modeling ¦ Evans ¦ 5th Edition
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Li Jun

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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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saliriagwu

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

duy1981999

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

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