Question

Find the value of x in the data 10, 6; 12, 6, 14, X 8, 12, 10, 8, 12, 14 if the
mean of the data is 10.​

Answer 1

Answer:

10+6+12+6+14+x8+12+10+8+12+14 ÷ 12 = 10

112x÷12= 10

112x= 10×12

x = 10×12÷112

x = 15/14