Name: Hva er sannsynligheten for alle mulige utfall i et utfallsrom?
Uploaded: 2023-08-03T06:06:00.290Z
Channel: House of Math
Description: Summen av sannsynlighetene for alle mulige utfall i et utvalgsrom er alltid lik 1. Se hvorfor dette er tilfellet i denne videoen.

Many people tend to believe that if a coin has come up heads ten times in a row, it’s more likely to come up tails next time. However, if it’s a fair coin, the probability for heads or tails remains the same for each toss. This is known as Gambler’s Fallacy, because it’s an assumption often done by people gambling.

Summen av sannsynlighetene for alle mulige utfall i et utvalgsrom er alltid lik 1. Se hvorfor dette er tilfellet i denne videoen.

What is the probability of all the outcomes in any sample space?