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Author Question: The file Danish Coffee contains a random sample of 144 Danish coffee drinkers and measures the ... (Read 81 times)

mckennatimberlake

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on: Jun 24, 2018
The file Danish Coffee contains a random sample of 144 Danish coffee drinkers and measures the annual coffee consumption in kilograms for each sampled coffee drinker.
 
  A marketing research firm wants to use this information to develop an advertising campaign to increase Danish coffee consumption.Based on the sample's results, what is the best point estimate of average annual coffee consumption for Danish coffee drinkers?A) 6.5368
  B) 7.4151
  C) 6.1411
  D) 7.4127

Question 2

The Jack In The Box franchise in Bangor, Maine, has determined that the chance a customer will order a soft drink is 0.90.
 
  The probability that a customer will order a hamburger is 0.60. The probability that a customer will order french fries is 0.50.
 
  If a customer places an order, what is the probability that the order will include a soft drink and no fries if these two events are independent?
  A) 0.45
  B) 0.50
  C) 0.65
  D) 0.70


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tuwy

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

A

Answer to Question 2

A


mckennatimberlake

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

scottmt

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Reply 3 on: Yesterday
Gracias!

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