koolja3
koolja3
08.01.2020 • 
Mathematics

The read and feed restaurant want to know how satisfied their customers are with their service. they printed an internet link to a survey on every receipt, and 150 of their customers chose to answer the survey. send it an internet link to a server and every receipt and 150 of their customers chose to answer the survey. the data showed that 60% of the customers were satisfied with their service.based on this data, which ofbyhe following conclusions are valid?

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