Vjerojatnost I Statistika -

Statistics is the science of gathering, organizing, and analyzing data to draw conclusions about a larger population.

(Probability and Statistics) is a foundational mathematical discipline focused on understanding uncertainty and making sense of data. While related, they approach problems from opposite directions: probability uses a known model to predict future outcomes, while statistics uses observed data to build or verify a model. 1. Probability (Vjerojatnost) Vjerojatnost i statistika

: It involves defining a sample space (all possible outcomes) and events (subsets of those outcomes). Key formulas include the Law of Total Probability and Bayes' Formula , which helps update the likelihood of a hypothesis as new evidence appears. Statistics is the science of gathering, organizing, and

: Actuaries use probability to calculate risks for accidents or illnesses to set insurance rates. : Actuaries use probability to calculate risks for

: Researchers use statistics to determine if a new medical treatment is more effective than a placebo.