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Author Question: A student is randomly selected from a large college. Define the events C = the student owns a cell ... (Read 45 times)

ashley

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on: Jul 24, 2018
A student is randomly selected from a large college. Define the events C = the student owns a cell phone and I = the student owns an iPod. Suppose you know that your friend's sister, who attends this college, owns a cell phone and you are wondering what would be the chance that she owns an iPod. What type of probability would this be?
 a. A probability of independent events.
  b. A probability of dependent events.
  c. A conditional probability.
  d. A probability of disjoint events.

Question 2

A student is randomly selected from a large college. Define the events C = the student owns a cell phone and I = the student owns an iPod. Which of the following is the correct notation for the percentage of students who own a cell phone but not an iPod?
 a. P(CI)
  b. P(CIC)
  c. P(CC and I)
  d. P(C and IC)


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Ksh22

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

C

Answer to Question 2

D


ashley

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Reply 2 on: Jul 24, 2018
Gracias!

Sarahjh

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

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