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Author Question: Allante Pizza delivers pizzas throughout its local market area at no charge to the customer. ... (Read 125 times)

ETearle

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Allante Pizza delivers pizzas throughout its local market area at no charge to the customer. However, customers often tip the driver. The owner is interested in estimating the mean tip income per delivery.
 
  To do this, she has selected a simple random sample of 12 deliveries and has recorded the tips that were received by the drivers. These data are:2.25 2.50 2.25 2.00 2.00 1.500.00 2.00 1.50 2.00 3.00 1.50Based on these sample data, what is the best point estimate to use as an estimate of the true mean tip per delivery?A) 1.875
  B) 1.811
  C) 1.50
  D) 1.312

Question 2

Compare and contrast common causes of variation and special causes of variation.
 
  What will be an ideal response?


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bobsmith

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ETearle

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Reply 2 on: Jun 24, 2018
Wow, this really help


amynguyen1221

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Reply 3 on: Yesterday
Gracias!

 

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