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Author Question: Allante Pizza delivers pizzas throughout its local market area at no charge to the customer. ... (Read 86 times)

ETearle

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on: Jun 24, 2018
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?
Statistics, Data Analysis, and Decision Modeling ¦ Evans ¦ 5th Edition
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bobsmith

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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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ETearle

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Reply 2 on: Jun 24, 2018
Excellent

tanna.moeller

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Reply 3 on: Yesterday
Wow, this really help

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