Find the probability that: a) the second ball is red b) the second ball is red, given that the first is red.
131123
Pick an urn and pick two balls from the urn
121753
probability that there is at least one defective part
31821
Probability and probability amplitude
67219
Can anyone help clarifying the geometry in this probability, random variables question.
139699
Probability of a Coin Toss
141165
Probability of $p(x_1<x_2<\max(x_3,x_4))$
152963
Conditional probability and venn diagram
61347
Understanding a probability paradox
54351
Probability of throwing balls into bins
79341
Question on a probability question
105040
Probability Number A greater Number B
62009
Probability that the bag contains all balls white given that two balls are white
121457
Probability of a Union
107688
A contest question on probability
97343
Broken stick probability problem
127754
Interpretation of a probability problem: expected value.
133848
Probability that 2 appears at an earlier position than any other even number in a permutation of 1-20