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What is the probability of winning a lotto?
The answer depends on the lotto. The relevant variables are:How many numbers you chose from,How many numbers you have to choose,How many numbers you need to match to win - something - not necessarily the jackpot.The answer depends on the lotto. The relevant variables are: How many numbers you chose from,How many numbers you have to choose,How many numbers you need to match to win - something - not necessarily the jackpot.The answer depends on the lotto. The relevant variables are: How many numbers you chose from,How many numbers you have to choose,How many numbers you need to match to win - something - not necessarily the jackpot.The answer depends on the lotto. The relevant variables are: How many numbers you chose from,How many numbers you have to choose,How many numbers you need to match to win - something - not necessarily the jackpot.
What is the probability of at least one birthday match among a group of 41 people?
The probability of at least 1 match is equivalent to 1 minus the probability of there being no matches. The first person's birthday can fall on any day without a match, so the probability of no matches in a group of 1 is 365/365 = 1. The second person's birthday must also fall on a free day, the probability of which is 364/365 The probability of the third person also falling on a free day is 363/365, which we must multiply by the probability of the second person's birthday being free as this must also happen. So for a group of 3 the probability of no clashes is (363*364)/(365*365). Continuing this way, the probability of no matches in a group of 41 is (365*364*363*...326*325)/36541 This can also be written 365!/(324!*36541) Which comes to 0.09685... Therefore the probability of at least one match is 1 - 0.09685 = 0.9032 So the probability of at least one match is roughly 90%
Why did Mendel study such a large sample of pea plants to determine the probability of inheritance?
The more samples you use, the closer your results will match probability.
Which Die - Coin combinations' experimental probability matches its theoretical probability?
None of the experimental probabilities need match the corresponding theoretical probabilities exactly.
There are 50000 people at a stadium watching a soccer match and 40000 of them are male If 3 people are chosen at random what is the probability that all 3 of them are male?
The probability is (4/5)3 = 64/125
How do you get probability of 4 digit number is greater than 3251 but less than 8825 using only 1 2 3 5 7 9?
The first thing to do is find how many possible combinations of those numbers match the criteria. All numbers that start with 7 match it. And there are 5x4x3=60 possible numbers that start with 7. All numbers that start with 5 also match it, and there are 5x4x3=60 numbers that start with 5. All numbers that start with 35, 37 or 39 match it. And there are 4x3x3=36 numbers that do this. And finally, all numbers that start with 325, 327 and 329 match it, and there are 3x3=9 numbers that do this. In total this is 60+60+36+9=165 possible 4 digit numbers that match the criteria. The number of possible four digit numbers in total is 6x5x4x3 = 360. This means the probability of a 4 digit number using only 1,2,3,5,7 and 9 being greater than 3251 but less than 8825 is 165/360 which can be simplified to 11/24.
What is the probability of guessing 3 numbers on a dollar bill serial number?
Assuming that you cannot repeat any of the numbers that you are using to guess (e.g., would not guess 1, 4 and 4) AND that a match only counts once (e.g., in the serial number A23345678D, the matching 3 only counts as a single match despite appearing more than one time), the probability is between 15.4% and 15.5% (via 5MM simulations). If we loosen the rules and say that there can be double matches with the numbers that you are guessing (e.g., in the serial number above, if 3 was a guess number, there would be two matches, not just one), the probability is between 25.4% and 25.5% (via 5MM simulations) The spirit of the question suggests that we would never repeat a guessed number.
What is the probability of receiving matching PIN numbers for bank cards?
For a four digit pin number: You receive the first PIN number, let's say WXYZ. The probability that the next pin number you receive would match (assuming they are randomly provided), is: For each digit, they are 10 possibilities [0 1 2 3 4 5 6 7 8 8]. The probability that one specific number is chosen is thus of 1/10. For the are four digits, hence four independent selection of one digit, each with a probability of 1/10. The probability of an event, combination of independent events, is the product of the the probability of the independent event. Thus, the probability that the next pin number you receive would match (assuming they are randomly provided), is: 1/10*1/10*1/10*1/10 or 1/10^4 or 0.0001 or 1 out 10000
What are the probability of getting an odd prime number with one toss of a die?
Out of the six faces, only 3 and 5 match the requirements, so the probability is 2/6 or 1/3.
How to add numbers with significant figures?
To add numbers with significant figures, first add the numbers as usual. Then, round the final answer to match the number with the least number of decimal places in the original numbers.
Do serial numbers on Xbox controller match those on Xbox?
no because serial numbers all have a unique number
What is the probability of winning a lotto?
The answer depends on the lotto. The relevant variables are:How many numbers you chose from,How many numbers you have to choose,How many numbers you need to match to win - something - not necessarily the jackpot.The answer depends on the lotto. The relevant variables are: How many numbers you chose from,How many numbers you have to choose,How many numbers you need to match to win - something - not necessarily the jackpot.The answer depends on the lotto. The relevant variables are: How many numbers you chose from,How many numbers you have to choose,How many numbers you need to match to win - something - not necessarily the jackpot.The answer depends on the lotto. The relevant variables are: How many numbers you chose from,How many numbers you have to choose,How many numbers you need to match to win - something - not necessarily the jackpot.
What is the theoretical probability that tossing 3 coins will all match?
The probability that the second coin matches the first is 0.5 .The probability that the third coin matches the first is 0.5 .The probability that the second and third coins both match the first is (0.5 x 0.5) = 0.25 = 25%
What happens if 1 of your lottery Number digits match the winning numbers?
Nothing, unless all the others match up in the proper order.
How to multiply numbers while considering significant digits?
When multiplying numbers with significant digits, count the total number of significant digits in each number. Multiply the numbers as usual, but round the final answer to match the least number of significant digits in the original numbers.
How to round significant figures when multiplying numbers?
When multiplying numbers with significant figures, round the final answer to match the number with the least significant figures in the original numbers.
Do zeros matter to win the goldenrod lottery?
All numbers in your Pokemon's ID number count towards the lottery. The lottery does not omit any number. The days number has to match all numbers, including the zeros. No numbers are left out in the Pokemon's ID number.
