Data Science/Stats
"The middle" value.
What is the median?
The third planet from the sun
What is Earth?
The formula for the surface area of a Sphere
What is A= 4pir2
A process or set of instructions that tells a computer how to solve a problem.
What is an algorithm?
F = 0, if (dv/dt) = 0 ; F = ma; F12=-F21
What are Newton's Laws?
This type of plot is especially useful for detecting skewness, medians and outliers in a dataset
What is a boxplot?
Determines a star colour
What is the the formula for the projection of a vector v onto u where u is not equal to zero.
((u.v)/(||u||)^2 ) . u
Balanced binary search tree maintains a height of O(log n) by performing rotations after insertions and deletions
What is an AVL tree?
Maxwell's equations predict this speed
What is the speed of light?
The assumption in linear regression states that the variance of the errors is constant across all values of the independent variable(s)
What is Homoscedasticity?
The process that occurs when matter falls into a solar mass black hole.
(1 + √5) / 2 (1.6180339887)
What is the Golden Ratio (Φ)?
The normal form removes transitive dependencies
What is the Third Normal Form (3NF)?
-(ℏ2/2m)∇2Ψ + VΨ = EΨ
What is Schrodinger's equation?
In supervised learning, this dataset is divided into two main parts to train and evaluate a model.
What are training and test sets?
The maximum mass of a stable white dwarf star.
What is the Chandrasekhar limit?
This unsolved problem asks whether every even integer greater than 2 can be expressed as the sum of two primes.
What is the Goldbach Conjecture?
Tthe truth table of the contrapositive of a conditional proposition.
What is T,F,T,T?
Ties spacetime curvature to energy-momentum
What are Einstein's Field equations?
When predictors in a regression model are highly correlated.
What is multicollinearity?
This law of thermodynamics implies that absolute zero can never be reached in a finite number of steps.
What is the Third Law of Thermodynamics?
This 19th-century discovery showed that some curves are continuous everywhere but differentiable nowhere.
What is the Weierstrass function?
The max size of RAM that MIPS can handle. (hint: memory address is 32 bit long)
What is 4 GB?
This dimensionless constant characterizes the strength of the electromagnetic interaction.