Parameter
Mean
Symbol: μ “mu”
or μx
Formula: = μ = ( Σ Xi ) / N
Variance
Symbol: σ²
Standard Deviation
Symbol: (s² or σ²)
Formula: σ = √[ ∑(x - x̄)2/ N ]
Statistics
Mean
Symbol: μ
Variance
Symbol: var(X) or σ²
Step-by-step explanation:
Tinamad na ako sa last but Hope its help.
