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Probability
The probability of a certain event is a number expressing the likelihood that a specific event will occur, expressed as the ratio of the number of actual occurrences to the number of possible occurrences. In mathematics, it is a measure of how often an event will happen and is the basis of statistics.
14,643 Questions
How is a random sample selected?
There are a few ways to do this, but one of the most common ways is by giving each of your subjects a number. If there are 100 of them, number them 001-100. If there are 1000, number them 0001-1000 and so on. Then, randomly choose numbers for each group using random number generator.
Why is lightning l drago forbidden?
It's forbidden because of it's reverse rotation. It spins left instead of right, which both steals spin from the opponent while it's triple bladed fusion wheel knocks it back for massive damage. Along with this it has two attack modes, the Swift Attack and the Upper Attack. The Swift Attack repeatedly attack the enemy for many light attack bursts at once. If switched to the Upper Attack, it attack the opponent in an upward motion for a large knock back, this is good for a ring out on arenas that actually have ring outs.
NO NO NO NO NO NO NO!
Lightning is NOT forbidden, and Upper mode has no Upper Attack! Also, spin steal and knockback are mutually exclusive goals. A beyblade must grind against the opponent for a bit to spin steal effectively. Launching it across the stadium does not usually lead to prolonged contact.
a triggering event is "the final straw" that sets things into motion
Do the odds of rolling a six with the roll of a dice increase as you increase the number of rolls?
No.
Assuming the placement of each correct answer (i.e. a, b, c, or d) is random, the probability of answer B being correct will be 25% for each question, independent of each other (the placement of an answer on question 2 shouldn't depend on the placement in question 1 - again, assuming no bias of test author). Hence, on average, you should get 2.5 questions right out of 10 if you were to take the test an infinite number of times.
Do you have to show dealer your ace if you ask for four cards in five card draw?
Generally, yes. It depends on the house rules. It also depends on whether or not you can draw four to an ace, again, an issue of house rules.
What is the probability of throwing a die and getting a zero?
When most people just say "die", they mean what gamers call a d6. A standard d6 has no "zero" face, so the probability of a zero face coming up is 0.
So, clearly, if you're not just trying to be a smart-@$$, you've got some kind of nonstandard die in mind. And you'd need to give more details about it before you could get an answer.
What is the z value of a mean of 516 hours and a standard deviation of 20 hours?
The Z Value, or Z Score, does not apply to the mean, it is a representation of a piece of data.
z = (x-µ)/sigma
Find the probability that the sum of the two numbers pulled is 11?
It is not possible to answer the question without knowing anything about the set of numbers that they are pulled from.
What is domain sampling in statistics?
It's a model for measuring reliability of measures of a construct. First you choose randomly a finite number of items from an infinite pool of items to measure the construct and then use it as a criterion to evaluate reliability of other chosen samples. The higher the correlation of the scores derived using any random sample with the score derived using the criterion sample, the higher the reliability of the random sample
P(song playing once) = 1/5000
P(song playing 5000 times) = P(song playing once)5000 = (1/5000)5000
[ P(something) means the probability of that something happening. Since each song is equally likely, the probability is 1 over the number of songs. The probability of the song playing multiple times is that same probability multiplied by itself however many times it plays. So, for 5000 times, it's that probability to the 5000th power.
As for the size of the answer, it's incredibly tiny. P(once) = 0.0002 or (2) / (10000). So, every time you multiply, you usually add on four zeros. However, sometimes the power of two in the numerator will increase the number enough to decrease the number of zeros by one. So, best guess, (locked my computer up trying to compute it, haha), somewhere between 15,000 and 20,000 zeros, probably closer to the latter. ]
Many thanks for responding. Any chance of expanding on that in layman's terms. Also how huge a number is your conclusion i.e. how many zeroes in it.
Hopefully Yours
Bill
What are the odds of having twins when you aren't a twin yourself?
well it might be that every other generation has twins, and your not in the generation but your kids will be twins because YOUR generation was skipped
How many events happen when you drive one mile?
Infinitely many.
I will use a variant of Zeno's paradox to illustrate this.
Before you can drive a mile you must drive half a mile. So the event of driving a mile can be split into two sub-events of driving half a mile.
But before you can drive half a mile you must drive a quarter of a mile. So the event of driving each half of a mile can be split into two sub-events of driving a quarter of a mile - making 4 sub-events in all.
And then each of them can be split into two and so on, and on.
Infinitely many.
I will use a variant of Zeno's paradox to illustrate this.
Before you can drive a mile you must drive half a mile. So the event of driving a mile can be split into two sub-events of driving half a mile.
But before you can drive half a mile you must drive a quarter of a mile. So the event of driving each half of a mile can be split into two sub-events of driving a quarter of a mile - making 4 sub-events in all.
And then each of them can be split into two and so on, and on.
Infinitely many.
I will use a variant of Zeno's paradox to illustrate this.
Before you can drive a mile you must drive half a mile. So the event of driving a mile can be split into two sub-events of driving half a mile.
But before you can drive half a mile you must drive a quarter of a mile. So the event of driving each half of a mile can be split into two sub-events of driving a quarter of a mile - making 4 sub-events in all.
And then each of them can be split into two and so on, and on.
Infinitely many.
I will use a variant of Zeno's paradox to illustrate this.
Before you can drive a mile you must drive half a mile. So the event of driving a mile can be split into two sub-events of driving half a mile.
But before you can drive half a mile you must drive a quarter of a mile. So the event of driving each half of a mile can be split into two sub-events of driving a quarter of a mile - making 4 sub-events in all.
And then each of them can be split into two and so on, and on.
What are the chances of picking a card that is not a diamond face card?
there are 3 diamond face cards, so 52 - 3 = 49 successes.
49/52
What is the chance of picking all the right correct cards out of 8?
Assuming the cards are all different, the answer is 1/(8!) = 1/40320
It can mean to surrender or give up or the amount of substance or energy produced by a process or reaction.
Yield, in agriculture, means the amount of seed or forage biomass a certain crop produced, or "gave up." Yield can be in terms of how much grain was taken off, how much silage was made, or how much hay was made.
To yield, as in driving, means to give up or give way to the other driver, especially at an intersection. The Yield sign is a reverse triangle having a thick red boarder with white in the middle and is found at secondary or rural-road intersections.
Yield in finance means the profit from investment.
Your units are incorrect. Do you mean feet? Even at 12 X 11 feet, if doors open into the room, it will be a tight fit but it will fit.
How many different ways can you arrange the number 7532?
Alright try to follow my logic so this first digit can either be a 7,5,. hope that helped3, or 2 If seven is the first digit then 5 can be the second, third, or fourth digit and same with the 3 and 2 this gives u six possibilities now multiply by four because 7,5,3,2 can be the first digit and u get 24 possibilities and easier way to do it is 4 factorial (4*3*2*1)
No. Face cards are jacks, queens, and kings - cards with faces on them.
