I Statistika: Vjerojatnost

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

: 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.

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

1.2 - The 7 Step Process of Statistical Hypothesis Testing | STAT 502

: Focuses on summarizing data using visual tools like histograms or numerical measures such as mean (average), median (middle value), and standard deviation (how spread out the data is).