~/math / Linearity of expectation
New records
hardThe numbers 1..10 are shuffled randomly. Reading left to right, a record is a number larger than everything before it (the first number is always a record). What is the expected number of records?
~/math / Linearity of expectation
The numbers 1..10 are shuffled randomly. Reading left to right, a record is a number larger than everything before it (the first number is always a record). What is the expected number of records?