Featured Articles on: MATHEMATICS
Scientific notation is a way to express very large or very small numbers in a compact form. It’s especially useful in fields like science, engineering, and mathematics where such numbers frequently occur. The notation is based on powers of 10. Here’s the…
The multiplication rule in probability is used to find the probability of the intersection of two or more independent event
Addition Rule calculates the probability of one or more events occurring. For mutually exclusive events, add individual probabilities. For non-mutually exclusive events, add individual probabilities and subtract the probability of both events occurring.
Finding the Expected Value μ (mean) of Random Variable that has Poisson Distribution
In probability theory and statistics, λ (lambda) is a parameter used to represent the average rate or average number of events occurring in a fixed interval in the context of a Poisson distribution.
Derive the formula of Variance of the Poisson Distribution
uniformly distributed aerosol particles between 2 and 6 nanometers
Probability theory is a fascinating subject that has many applications in the real world. Understanding the basics of random variables and probability distributions is essential for anyone working in a field that deals with uncertainty. By mastering probability theory, …
Practical illustrations of Random Variables that we are exposed to in our daily life
The six trigonometric functions are defined below. Refer to the above diagram to get the relational picture. sinθ = \( \dfrac {\mathrm{perpendicular}} {\mathrm{hypotenuse}} = \dfrac {p}{h} \) cosθ = \( \dfrac {\mathrm{base}} {\mathrm{hypotenuse}} = \dfrac {b}{h}…