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Exam (elaborations)
MATH 380 Daniel Wright S. Gomez Applied Statistics With Solutions +	rationales ( 2025 latest release )
MATH 380 Daniel Wright S. Gomez Applied Statistics With Solutions +	rationales ( 2025 latest release )
Exam (elaborations)
Math 380 Questions with complete solution 2025/2026
PopularMath 380 Questions with complete solution 2025/2026 
 
Geometric Distribution - correct answer Density Function:(1-p)^(x-1)p 
Cumulative Distribution:(1-q)^x 
Moment Generating:(pe^t)/(1-qe^t) 
E[x]= 1/p 
Var[x]=q/p^2 
 
Binomial Distribution - correct answer Density Function: (n)p^(x)(1-p)^(n-x) 
 (x) 
Moment Generating Function:(q+pe^(t))^(n) 
E[x]= np 
Var[x]= npq 
 
Negative Binomial Distribution - correct answer Density Function:(x-1) (1-p)^(x-r)p^(r) 
 (r-1) 
Moment Generating Functi...