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What is the probability of winning at least once out of 100 tries if the probability to win each time is 1 percent?
Erickrier
About 63.3968%
Right. Winning AT LEAST once out of 100 tries is equal to NOT(NEVER winning in one of 100 tries). The one in the brackets is 0.99 ^100, which is about 0.33. Taking the NOT is subtracting that result from one, yielding about 0.63396766. To get a percentage multiply this by 100.
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∙ 14y ago
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What should occur in a probability experiment?
An event, unless it already had been occured and the experiment tries to resolve posterior probabilities on the event
How are ratio and probability the same?
A ratio is a comparison of the relative size of two different things. Probability is the change that something will (or will not) occur. Probability can be expressed as a ratio of Yes to No (or, "will occur" to "won't occur"). That is, Probability is the relative size of Yes to No. So, if something is said to have a 60% Probability of occurring, what that is indicating is that, out of 100 tries, 60 will be the outcome indicated. While probability is usually expressed as a percentage, it is entirely possible to express it as a ratio. In the aforementioned example, a 60% Probability of occurrence could also be said to be a 60:40 (or, reduced, 3:2) ratio in favor of happening.
What is the probability of rolling 2 dice and getting a sum of 6 5 times in a row?
the chance of getting a six is 5 in 36 so five times in a row is 5/36 tot he 5th power = 1 chance in19,349 tries
How many times would you chose two fives one after the other in a deck of cards?
The question is a little ambiguous. The simpler version is: if you picked up a shuffled deck of cards and drew two cards from it, what is the possibility that they would both be fives? The probability of drawing the first five is 4 out of 52, or 1/13. The probability of drawing the second five is then 3 out of 51, or 1/17. Combining these, you get that this should happen on average once in 13x17 = 221 tries. The more complicated version is: what is the probability that if you KEEP drawing cards from the deck that you will EVENTUALLY pull out two fives in a row? This is somewhat more likely, but the math does get complicated.
What is the difference between one tailed test and two tailed test?
· One-tailed test looks at the probability that the sample mean was either "greater than", or "less than or equal to" · Two-tailed test, sees if two means are different from each other (ie from different populations), or from the same population and tries to establish "equal to" or "not equal to
What is the probability if something comes out 70 percent?
The probability is that it comes out 7 times out of 10 tries, or 70% of the times.
Odds of winning a prize if there are 1089 prizes out 350000 tickets?
probability of winning: 1089/350000 = 0.00311 or 0.31% chance of winning. Expressed as odds: 1 time in 321 tries.
What is the probability of rolling a total of 10 with two die?
1 chance in 12 tries
What does probillity mean?
The probability of an event is the percentage of times that it would happen out of an infinite number of tries.
If you have a 1 percent chance of doing something and you have 30 tries what is your chance of succeeding?
If you have a 1 percent chance of doing something, and you have 30 tries, your chance of succeeding is 26 percent, or 1 - (1 - .01)30.
What is the probability of 1 to 10 to get a number greater then 3?
There are 10 numbers {1, 2, ..., 10} The solution set contains {4, 5, ...,10} - 7 numbers in total → probability = number of successful tries/total number of tries = 7/10 = 0.7
What does expermenal probabiliy mean?
It means that the probability is calculated (or more precisely, estimated) based on experiment. For example, if a certain event occurs 70 times in 1000 tries, you can estimate the probability to be approximately 7%.
Who tries to take credit for the Stanley Cup Game winning goal scored by Jim Pappin?
Pete Stemkowski
I need help....does this guy like me?
If a guy is always looking at you but looks away when you look at him, if he smiles at you constantly, if he tries to be close to you, or even tries to pass by you and maybe touches your arms a little. The probability is he likes you.
What should occur in a probability experiment?
An event, unless it already had been occured and the experiment tries to resolve posterior probabilities on the event
How are ratio and probability the same?
A ratio is a comparison of the relative size of two different things. Probability is the change that something will (or will not) occur. Probability can be expressed as a ratio of Yes to No (or, "will occur" to "won't occur"). That is, Probability is the relative size of Yes to No. So, if something is said to have a 60% Probability of occurring, what that is indicating is that, out of 100 tries, 60 will be the outcome indicated. While probability is usually expressed as a percentage, it is entirely possible to express it as a ratio. In the aforementioned example, a 60% Probability of occurrence could also be said to be a 60:40 (or, reduced, 3:2) ratio in favor of happening.
Will someone please explain probablilityto you?
Probability, simply put, is the likelihood that something will occur. The easiest way to explain probability to someone is to use a hypothetical situation. For example, if a person whose usual size of jeans is 8 tries on a pair of size 8 jeans, the probability that they will fit is high. However, since sizes vary from one manufacturer to another, it is a probability rather than a certainty.
