Question

write the furmala of mean and meadian ​

Answer 1

Answer:

The Mean

x=∑x/N

Here,

∑ represents the summation

X represents observations

N represents the number of observations .

The Median

If the total number of observations (n) is an odd number, then the formula is given below:

Median=(n+1/2)th observation

If the total number of the observations (n) is an even number, then the formula is given below:

Median=(n/2)th observation+(n/2+1)th observation/2

Answer 2

Answer:

Mean=Sum of all observation

              no. of observation

Median=Arrange in order and find the middle number

HOPE IT HELPS!

BRAINLIEST PLZ! need one more brainliest to get expert