Mathematics, 28.06.2019 22:00 galaalexa

It is believed that 43% of the us population can play the piano, 28% can play the guitar, 15% can play the harmonica, 12% can play the drums, and 2% can play other instruments. you want to take a simple random sample of individuals to test this claim. what is the smallest number of people required for the sample to meet the conditions for performing inference? 250 150 100 43 2

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It is believed that 43% of the us population can play the piano, 28% can play the guitar, 15% can pl...