PSY 315-In a school band, 9 kids play string instruments

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Question # 00635982 Posted By: rey_writer Updated on: 01/10/2018 11:44 AM Due on: 01/10/2018

Subject Statistics Topic General Statistics Tutorials:

Question

In a school band, 9 kids play string instruments, 10 kids play woodwind instruments, 7 kids play brass instruments, and 4 kids play percussion instruments.
What is the probability that you randomly select a kid who plays a string or percussion instrument?

What is the probability that you randomly select a kid who does not play a brass instrument?

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score 3 · Accepted Answer · 01/10/2018 11:44 AM

Solution: PSY 315-In a school band, 9 kids play string instruments

Tutorial # 00634720 Posted By: rey_writer Posted on: 01/10/2018 11:44 AM

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