Vjerojatnost I Statistika -

: Uses sample data to make predictions about a whole group. This includes Hypothesis Testing (using a 7-step process to see if a claim holds up) and Confidence Intervals (estimating a range where a true value likely falls).

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

: 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). : Uses sample data to make predictions about a whole group

: 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. : Focuses on summarizing data using visual tools

Probability provides the mathematical framework for quantifying the likelihood of events.

This field is essential for navigating modern life and informed decision-making:

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