Question

राइट फार्मूला ऑफ मीन क्लास नाइंथ मैथ्स आंसर​

Answer 1

Answer:

answer

Step-by-step explanation:

The Mean

x¯¯¯=∑xN

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+12)thobservation

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

Median=(n2)thobservation+(n2+1)thobservation2

The Mode

Themodeisthemostfrequentlyoccuringobservationorvalue.

please mark me Brainlist answer