Question

the mean of 6 numbers is 24 if one number is excluded the mean of remaining numbers becomes 22 find the excluded numbers​

Answer 1

Answer:

34

Step-by-step explanation:

mean=sum of observation/number of observations

sum=mean*number

mean=6

number=24

6*24=144

the excluded number =22*5=110

=144-110

=34

Answer 2

Answer:

34

Step-by-step explanation:

Case 1

N=6 (Given)

mean= 24 (Given)

now,

x= mean×N

=24×6 = 144

Case 2

N=6-1 =5 (Given)

mean= 22 (Given)

Again,

x= mean×N

=22×5 = 110

now,

the excluded numbers = 114 - 110

= 34