Mathematics, 22.09.2020 09:01 sotoamerica0814
A survey of 512 adults aged 18-24 year olds was conducted in which they were asked what they did last Friday night. It found: 159 watched TV 157 hung out with friends 30 watched TV and ate pizza, but did not hang out with friends 30 watched TV and hung out with friends, but did not eat pizza 48 hung out with friends and ate pizza, but did not watch TV 27 watched TV, hung out with friends, and ate pizza 69 did not do any of these three activities How may 18-24 year olds (of these three activities) only ate pizza last Friday night?
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A survey of 512 adults aged 18-24 year olds was conducted in which they were asked what they did las...
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