Question

Plsss give me mean mode median formulas

Answer 1

The formula of mean is, Mean <x> = ∑x/N 
where 
∑ represents the summation
x represents scores
N represents number of scores.

The formula of median is,
Median = (n+1)/2 th term    ; when n is a odd number
Median: [(n/2) th term + {(n/2)+1} th term ] / 2  ; when n is an even number

And, Mode is the most frequently occurring value.

Answer 2

HI,
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Mode formula =most number of frequencies
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Mean=  $\frac{Sum of observations}{Number of observations}$


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Median = for odd number $\frac{n+1}{2}$

Median = for even number = $\frac{1}{2} (\frac{n}{2}+ \frac{n+1}{2} )Observations..$
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Hope you are helped!!
:)