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Exams
GATE CE
Engineering Mathematics
Probability and Statistics
easy
3 marks
Probability and Statistics
10 Topics
15h prep
20% subject weight
10 Topics
1
Sampling theorems
1m
3/10
📌 Key Formula
Nyquist-Shannon sampling theorem
2
Conditional probability
1m
3/10
📌 Key Formula
P(A|B) = P(A∩B)/P(B)
3
Mean deviation
1m
2/10
📌 Key Formula
MD = (1/n) Σ |x_i - mean|
4
Median deviation
1m
2/10
📌 Key Formula
Deviation from median
5
Mode deviation
1m
2/10
📌 Key Formula
Deviation from mode
6
Standard deviation
1m
3/10
📌 Key Formula
σ = √(variance)
7
Random variables
1m
3/10
📌 Key Formula
E[X], Var(X)
8
Poisson distributions
1m
3/10
📌 Key Formula
P(k) = (e^{-λ} λ^k)/k!
9
Normal distributions
1m
3/10
📌 Key Formula
f(x) = (1/(σ√(2π))) e^{-(x-μ)^2/(2σ^2)}
10
Linear regression
1m
3/10
📌 Key Formula
y = mx + c, least squares