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Math 425 Verified Bundle Solution Already Graded A+
Math 425 Verified Bundle Solution Already Graded A+
[Show more]Math 425 Verified Bundle Solution Already Graded A+
[Show more]Math 425 All Answers Correct 
(x+y)^n= the sum from k=0 to k=n of: [(n choose k)*x^(n-k)*y^k 
(x1+x2+...+xr)^n= the sum over all n1,n2...,nr such that n1+n2+...+nr=n of: [(n choose 
n1,n2,...,nr)*x1^n1*x2^n2+...+xr^nr 
Probability space ... 
How many ways to pair up 20 people 20!/(2^10*10!) 
H...
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Add to cartMath 425 All Answers Correct 
(x+y)^n= the sum from k=0 to k=n of: [(n choose k)*x^(n-k)*y^k 
(x1+x2+...+xr)^n= the sum over all n1,n2...,nr such that n1+n2+...+nr=n of: [(n choose 
n1,n2,...,nr)*x1^n1*x2^n2+...+xr^nr 
Probability space ... 
How many ways to pair up 20 people 20!/(2^10*10!) 
H...
Math 425 Exam 1 Already Graded A 
the law of total probability ️The probability of an event is the sum of its probability across every 
possible condition 
permutation ️an ordered subset of a set 
combination ️an unordered subset of a set 
discrete ️type of random variable that is a set...
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Add to cartMath 425 Exam 1 Already Graded A 
the law of total probability ️The probability of an event is the sum of its probability across every 
possible condition 
permutation ️an ordered subset of a set 
combination ️an unordered subset of a set 
discrete ️type of random variable that is a set...
MATH 425 Exam 2 Definitions Guaranteed Success 
How do you go from radians to degrees? 180/pi 
How do you go from degrees to radians? pi/180 
Ratio of sin(x)? opp/hyp 
Ratio of cos(x)? adj/hyp 
Ratio of tan(x)? sin(x)/cos(x) 
Ratio of csc(x)? 1/sin(x) 
Ratio of sec(x)? 1/cos(x) 
Ratio of cot...
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Add to cartMATH 425 Exam 2 Definitions Guaranteed Success 
How do you go from radians to degrees? 180/pi 
How do you go from degrees to radians? pi/180 
Ratio of sin(x)? opp/hyp 
Ratio of cos(x)? adj/hyp 
Ratio of tan(x)? sin(x)/cos(x) 
Ratio of csc(x)? 1/sin(x) 
Ratio of sec(x)? 1/cos(x) 
Ratio of cot...
MATH 425 Exam 3 
Group Closed, Associative, Identity, Inverse 
One-to-one If f(x)=f(y), then x=y 
Onto For any element in the codomain, there is an element in the domain that maps to it 
Homomorphism Function that satisfies the property upphi(xy) = upphi(x) upphi(y) 
Isomorphism Ho...
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Add to cartMATH 425 Exam 3 
Group Closed, Associative, Identity, Inverse 
One-to-one If f(x)=f(y), then x=y 
Onto For any element in the codomain, there is an element in the domain that maps to it 
Homomorphism Function that satisfies the property upphi(xy) = upphi(x) upphi(y) 
Isomorphism Ho...
Math 425 - Exam 2 All Answers Correct 
40% of students at a school have brown hair, 25% own a red car (these are independent events). from a 
group of 2 students, we know that at least one of them has brown hair and owns a car. what is the 
probability that both own a car? 
What kind of problem ...
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Add to cartMath 425 - Exam 2 All Answers Correct 
40% of students at a school have brown hair, 25% own a red car (these are independent events). from a 
group of 2 students, we know that at least one of them has brown hair and owns a car. what is the 
probability that both own a car? 
What kind of problem ...
MATH 425 Exam 3 Guaranteed A+ 
Group ️Closed, Associative, Identity, Inverse 
One-to-one ️If f(x)=f(y), then x=y 
Onto ️For any element in the codomain, there is an element in the domain that maps to it 
Homomorphism ️Function that satisfies the property ø(xy) = ø(x) ø(y) 
Isomorphis...
Preview 1 out of 2 pages
Add to cartMATH 425 Exam 3 Guaranteed A+ 
Group ️Closed, Associative, Identity, Inverse 
One-to-one ️If f(x)=f(y), then x=y 
Onto ️For any element in the codomain, there is an element in the domain that maps to it 
Homomorphism ️Function that satisfies the property ø(xy) = ø(x) ø(y) 
Isomorphis...
MATH 425 exam 2 all answers correct 
Unsupervised learning methods are needed when... data only contains features and no label 
What are some of the possible goals within unsupervised learning framework? One possible goal 
within the unsupervised learning framework is to discover interesting thin...
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Add to cartMATH 425 exam 2 all answers correct 
Unsupervised learning methods are needed when... data only contains features and no label 
What are some of the possible goals within unsupervised learning framework? One possible goal 
within the unsupervised learning framework is to discover interesting thin...
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