Respuesta :

Alfpfeu

Answer:

Step-by-step explanation:

hello

a) Pop as this is the one with the most CDs

b) 30 as this is a full one 20 + half 10 = 30

c) POP  5*20= 100

Jazz 2*20=40

Classical 1.5*20=30

Rock 3*20=60

so the total is 100+40+30+60 = 230

hope this helps

Answer:

a) The Pop CD is the mode (as it has higest sold )

b) no. of rock CDs sold = 20 × 3 = 60

  no. of classical CDs sold = 20+ 10 = 30

∴The no of Rock CDS more than Classical CDs = 60 - 30 = 30

c)  Pop CDs = 20 × 5 = 100

   JazzCDs = 20 ×2 = 40

   Classical CDs = 20 + 10 = 30

   Rock CDs = 20 × 3 = 60

∴ Total no.of CDs sold =  100 + 40 + 30 + 60 = 230

Otras preguntas