# Using Probability When Hitting the Slot Machines – dummies

## Understanding average payout

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When casinos advertise that their slot machines pay out an average of 90 percent, the fine print they don’t want you to read says that you lose 10 cents from each dollar you put into the machines in the long term. (In probability terms, this means that your expected winnings are minus 10 cents on every dollar you spend every time the money goes through the machines.)

\r\nSuppose you start with \$ 100 and bet a dollar at a clock, for example. After inserting all \$ 100 into the slot, 100 pulls late, you ‘ll end up on average with \$ 90, because you lose 10 percentage of your money. If you run the \$ 90 back through the machine, you ‘ll end up with 90 percentage of it back, which is 0.90 x 90 = \$ 81. If you run that amount through in 81 pulls, you ‘ll have \$ 72.90 subsequently ( 0.90 ten 81 = 72.90 ). If you keep going for 44 rounds, on average, the money will be gone ( unless you have the fortune of Rusty Griswold ) .\r\n\r\nHow many pulls on the machine does your \$ 100 give you at this rate ? Each time you have less money to run through the machine, so you have fewer pulls left. If you insert \$ 1 at a time, you can expect 972 sum pulls in the hanker term with these average payouts ( that ‘s the sum pulls in 44 rounds ). But keep in mind that casinos are designing time slot machines to go faster and faster between spins. Some are even doing aside with the handles and tokens by using digital readouts on gambling cards that you put into the machines. The faster machines can play up to 25 spins per hour, and 972 spins divided by 25 spins per minute is 38.88 minutes. You do n’t have a very long clock time to enjoy your \$ 100 before it ‘s gone ! \r\n

The worst part? Casinos often advertise that their \”average payouts\” are as high as 95 percent. But beware: That number applies only to certain machines, and the casinos don’t rush to tell you which ones. You really need to read or ask about the fine print before playing. You can also check the information on the machine to see if it lists its payouts. (Don’t expect this information to be front and center.)

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## It’s best to have a strategy

\r\nAdvice varies regarding whether you should play nickel, quarter, or dollar slot machines and whether you should max out the count of coins you bet or not. ( You normally get to choose between one and five coins to bet on a standard slot machine. ) here are a few tips for getting the most spang for your dollar ( or nickel ) when playing slot machines.\r\n

Basically, when it comes to slot machines, strategy boils down to this: Know the rules, your probability of winning, and the expected payouts; dispel any myths; and quit while you’re ahead. If you win \$100, cash out \$50 and play with the rest, for example. After you lose a certain amount (determined by you in advance), don’t hesitate to quit. Go to the all-you-can-eat buffet and try your luck with the casino food; odds are it’s pretty good.

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## Choosing among nickel, quarter, and dollar machines

\r\nThe machines that have the higher denominations normally give the best payouts. so, between the nickel and quarter slots, for example, the quarter slots by and large give better payouts. however, you run the risk of getting in direction over your head in a rush, so do n’t bet more than you can afford to lose. The buttocks line : Always choose a grade that you have fun play at and that allows you to play for the wholly time you ‘ve allotted.\r\n

## Deciding how many coins to play at a time

\r\nWhen deciding on the count of coins you should play per whirl, keep in mind that more is sometimes well. If the slot machine gives you more than doubly the payout when you put in doubly the total of coins, for exemplar, you should max it out alternatively of playing single coins, because you increase your chances of winning a bigger pot, and the expect rate is higher. If the machine fair gives you k times the payout for k coins, it does n’t matter if you use the maximal count of coins. You may a well play one at a time until you can make some money and leave thus your money lasts a fiddling longer.\r\n\r\nFor example, say a quarter machine pays 10 credits for the consequence 777 when you play alone a single quarter, but if you play two quarters, it gives you 25 credits for the same consequence. And if you play the utmost number of quarters ( say, four ), a 777 results in 1,000 credits. You can see that playing four quarters at a time gives you a better gamble of winning a bigger potentiometer in the long guide ( if you win, that is ) compared to playing a single draw at a time for four back-to-back tries.\r\n

What about penny slot machines? Although these profess to require only a penny for a spin, you get this rate only if you want to bet one penny at a time. The machines entice you to bet way more than one penny at a time; in fact, on some machines, you can bet more than 1,000 coins (called lines) on each spin — \$10 a shot here, folks. Because these machines take any denomination of paper bill, as well as credit cards, your money can go faster on penny machines than on dollar machines because you can quickly lose track of what you spend. Pinching pennies may not be worth it after all.

“, ” description ” : ” Remember the movie National Lampoon’s Vegas Vacation, when gambling fever consumes Chevy Chase ‘s character, Clark W. Griswold ? He goes on a lose streak to beat all losing streaks while his son, Rusty, wins four cars by playing the slot machines. possibly Clark would have done better if he had read Probability For Dummies. In this article, you ‘ll discover the basics of slot machines and how they work, so that you can get past the myths and develop a sound strategy based on probability.\r\n

## Understanding average payout

\r\n

When casinos advertise that their slot machines pay out an average of 90 percent, the fine print they don’t want you to read says that you lose 10 cents from each dollar you put into the machines in the long term. (In probability terms, this means that your expected winnings are minus 10 cents on every dollar you spend every time the money goes through the machines.)

\r\nSuppose you start with \$ 100 and bet a dollar at a clock, for case. After inserting all \$ 100 into the slot, 100 pulls former, you ‘ll end up on average with \$ 90, because you lose 10 percentage of your money. If you run the \$ 90 back through the machine, you ‘ll end up with 90 percentage of it back, which is 0.90 adam 90 = \$ 81. If you run that measure through in 81 pulls, you ‘ll have \$ 72.90 subsequently ( 0.90 x 81 = 72.90 ). If you keep going for 44 rounds, on modal, the money will be gone ( unless you have the fortune of Rusty Griswold ) .\r\n\r\nHow many pulls on the machine does your \$ 100 give you at this rate ? Each clock you have less money to run through the car, so you have fewer pulls left. If you insert \$ 1 at a time, you can expect 972 sum pulls in the long term with these average payouts ( that ‘s the sum pulls in 44 rounds ). But keep in mind that casinos are designing time slot machines to go faster and faster between spins. Some are tied doing aside with the handles and tokens by using digital readouts on gambling cards that you put into the machines. The faster machines can play up to 25 spins per hour, and 972 spins divided by 25 spins per moment is 38.88 minutes. You do n’t have a very hanker time to enjoy your \$ 100 before it ‘s gone ! \r\n

The worst part? Casinos often advertise that their \”average payouts\” are as high as 95 percent. But beware: That number applies only to certain machines, and the casinos don’t rush to tell you which ones. You really need to read or ask about the fine print before playing. You can also check the information on the machine to see if it lists its payouts. (Don’t expect this information to be front and center.)

\r\n\r\n

## It’s best to have a strategy

\r\nAdvice varies regarding whether you should play nickel, quarter, or dollar slot machines and whether you should max out the number of coins you bet or not. ( You normally get to choose between one and five coins to bet on a standard slot machine. ) here are a few tips for getting the most hit for your buck ( or nickel ) when playing slot machines.\r\n

Basically, when it comes to slot machines, strategy boils down to this: Know the rules, your probability of winning, and the expected payouts; dispel any myths; and quit while you’re ahead. If you win \$100, cash out \$50 and play with the rest, for example. After you lose a certain amount (determined by you in advance), don’t hesitate to quit. Go to the all-you-can-eat buffet and try your luck with the casino food; odds are it’s pretty good.

\r\n\r\n

## Choosing among nickel, quarter, and dollar machines

\r\nThe machines that have the higher denominations normally give the best payouts. thus, between the nickel and quarter slots, for model, the quarter slots generally give better payouts. however, you run the risk of getting in way over your head in a rush, indeed do n’t bet more than you can afford to lose. The bottom line : Always choose a charge that you have fun play at and that allows you to play for the whole time you ‘ve allotted.\r\n

## Deciding how many coins to play at a time

\r\nWhen deciding on the issue of coins you should play per spin, keep in heed that more is sometimes better. If the slot machine gives you more than doubly the payout when you put in doubly the number of coins, for model, you should max it out alternatively of playing single coins, because you increase your chances of winning a bigger pot, and the ask value is higher. If the machine equitable gives you k times the payout for k coins, it does n’t matter if you use the maximum total of coins. You may adenine well play one at a time until you can make some money and leave so your money lasts a short longer.\r\n\r\nFor model, say a quarter machine pays 10 credits for the consequence 777 when you play merely a single quarter, but if you play two quarters, it gives you 25 credits for the lapp consequence. And if you play the maximal number of quarters ( say, four ), a 777 results in 1,000 credits. You can see that playing four quarters at a time gives you a better opportunity of winning a bigger pot in the long run ( if you win, that is ) compared to playing a single quarter at a time for four consecutive tries.\r\n

What about penny slot machines? Although these profess to require only a penny for a spin, you get this rate only if you want to bet one penny at a time. The machines entice you to bet way more than one penny at a time; in fact, on some machines, you can bet more than 1,000 coins (called lines) on each spin — \$10 a shot here, folks. Because these machines take any denomination of paper bill, as well as credit cards, your money can go faster on penny machines than on dollar machines because you can quickly lose track of what you spend. Pinching pennies may not be worth it after all.

Deborah J. Rumsey, PhD, is an Auxiliary Professor and Statistics Education Specialist at The Ohio State University. She is the author of Statistics For Dummies, Statistics II For Dummies, Statistics Workbook For Dummies, and Probability For Dummies. “,”_links”:{“self”:”https://dummies-api.dummies.com/v2/authors/34805″}}],”_links”:{“self”:”https://dummies-api.dummies.com/v2/books/”}},”collections”:[],”articleAds”:{“footerAd”:”