After loading Statistics I put this list of data: [21.5, 22, 22, 22, 22, 22.5, 22.5, 23, 23, 23, 23, 23.5, 24, 24, 25] and calculating the Mode I is only 22 , why is it not also the number 23? The frequency of the two numbers is always 4. Thank youRegardsDiego Zampiva