Tolong dibantuuuuuuuuuuuuuuuuuuuuu

a) mean = (2+5+8+12+6+4+3):7 = 40:7 = 5,71..
b) median = 5
c) modus =...
d) Q¹ =
e) Q² =


setauku itu, maaf kalo gajelas
semoga bisa membantu:)