B1 Murphy's LawVersion en ligne Watch this video explaining the science behind one of the typical examples of Murphy's Law. Answer the questions as they pop up. You can replay a segment if you don't understand the first time. par Anabel González 1 What is one of the most frustrating situations for the speaker? Respuesta escrita 2 In the example, you are at the supermarket, there are five lines and all of them seem ... Respuesta escrita 3 What are the chances that you have chosen the fastest line? Respuesta escrita 4 In this case the result is 20%, which is the same as ... Respuesta escrita 5 If the number of lines is reduced to three, the probability is 33%, which is the same as ... Respuesta escrita 6 Probability theory tells us that if there are many lines, the chances that our line will be the fastest are ... Respuesta escrita 7 In reality, this has very little to do with ..., but we feel that it does. Respuesta escrita