There are 12 chairs at each table for the annual parents’ night dinner. thirty-two tables are set up. how many people can be seated at these tables?

Suppose that prices of a gallon of milk at various stores in one town have a mean of $3.71 with a standard deviation of $0.10. using chebyshev's theorem, what is the minimum percentage of stores that sell a gallon of milk for between $3.41 and $4.01? round your answer to one decimal place.