The owner at a local restaurant wanted an estimate of what people were spending per meal. 40 sales receipts were randomly selected Question Completion status: The receipls showed that on the average people were spending about $60 per meal. The population records, to date, revealed that QUESTION 5 The owner at a local restaurant wanted an estimate of what people were spending per meal. 40 sales receipts were randomly select QUESTION 6 a= ? QUESTION 7 The owner at a local restaurant wanted an estimate of what people were spending per meal. 40 sales receipts were randomly se The receipts showed that on the average people were spending about $60 per meal. The population records, to date, revealed deviation on all the meals. The restaurant owner wanted to be 90% certain that they would receive the correct answer. MOE= ? (4 Decimal)