5 A box contains three red balls and seven blue. Two balls are drawn at random. Define the sample space and find the probability of events when: 1The first ball is replaced before the second is drawn. 2The first ball is not replaced before the second is drawn. Subject Probability Theory Events Probability Properties Probability Formula Combinatorics Probab. Addition Rule Multiplication Rule Conditional Probability Contingency Tables Tree Diagrams Law of Total Probability Bayes' Theorem Probability Problems 1 Probability Problems 2 Probability Problems 3 Site Math Formulas Word Problems Worksheets Arithmetic Algebra Geometry Trigonometry Analytic Geometry Calculus Statistics