The following table gives the percentage of music downloaded from the United

| August 30, 2017

Question
The following table gives the percentage of music downloaded from the United States and other countries by U.S. users:

U.S. Germany Canada Italy U.K. France Japan Other
45.0 16.0 6.5 6.3 4.3 3.8 2.7 15.4

(a) Verify that the table does give a probability distribution for the experiment. The sum of the percents is %, so this does give a probability distribution.

(b) What is the probability that a U.S. user who downloads music, selected at random, obtained it from either the United States or Canada? (Enter your answer to three decimal places.)

(c) What is the probability that a U.S. user who downloads music, selected at random, does not obtain it from Italy, the United Kingdom (U.K.), or France? (Enter your answer to three decimal places.)

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