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Author Question: Fifty percent of the people that use the Internet order something online. Find the probability that ... (Read 131 times)

aabwk4

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on: Jul 24, 2018
Fifty percent of the people that use the Internet order something online. Find the probability that only five of 8 Internet users will order something online.
 
  A) 0.219 B) 0.625 C) 0.004 D) 1.750

Question 2

The ages of five randomly chosen cars in a parking garage are determined to be 7, 9, 3, 4, and 6 years old. If we consider this sample of 5 in groups of 3, what is the probability of the population mean falling between 5.5 and 6.5 years?
 
  A) 0.5 B) 0.4 C) 0.55 D) 0.6


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Natalie4ever

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

A

Answer to Question 2

A


aabwk4

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

duy1981999

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Reply 3 on: Yesterday
Gracias!

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