# Contribution of Joseph Jagger in Roulette

Posted by Rohit Arora on February 24th, 2021

agger knew about machinery and decided to spread this knowledge to the wheels of Roulette in Monte Carlo. Jagger came prepared to clash with the casinos. He hired six-person with each person assigned to one of the six roulette wheels in operation. The person's job was to record every number that showed on the wheels for several days. The results reported after thousands of spin individuals, Jagger started to find patterns alone are not responsible for randomness. While five out of six wheels give random results, nine numbers of six wheels show a rate higher than the probability. Jagger bound into action.

The wheel is designed and balanced, so it is equally likely that the ball falls into each slot. Today, gambling organizations carefully record the establishment's results and replace the wheels that do not provide a uniform distribution of results in the 38 slots.

As an engineer, Jagger realized that mechanical imbalances could incline the wheel toward specific outcomes. After collecting data, he discovered one of the wheels had an incline, with the numbers 7, 8, 9, 17, 18, 19, 22, 28, and 29 occurring more frequently. Jagger went to the Casino, bet more frequently on these numbers, and then won what today would be many millions of dollars.

When he played and won in Monte Carlo, Jagger learned a lot about biased roulette wheels. Eventually, Jagger realized that the Casino was following his strategy of finding one-way wheels. It was at this point that he tried an alternative approach.

Jagger observed that every small form of gambling creates a natural bias, even in the slightest run in a wheel play.

The roulette wheel is always fairly uneven distribution in any series of spin. For example, if you record 37 spins such as 1 to 36 and a zero on the wheel, you will always find that some numbers have many hits while others do not. The law is based on computer-based as well as decisions on physical wheels. The designed roulette wheel to profit from the ever-changing unequal distribution of any roulette wheel.

After playing too much in the Casino, Jagger retired from Casino from the mill and invested in some of the property he had won. Joseph Jagger died in 1892 at the age of 72 and was buried in Bethel Church on the shelf.

Those of you who might be surprised; Joseph Jagger is said to be the distant cousin of Rolling Stones lead singer Mick Jagger.