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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
What is the chance of getting 5 reds cards if they deal you only 5 cards out of 52?
The chance of getting 5 red cards if they deal you only 5 cards out of 52 is (1 in 13) times (1 in 12) times (1 in 11) times (1 in 10) times (1 in 9) or (1 in 154440).
What does empirical probability mean?
It is the probability of an event calculated from repeated trials of an experiment.
What is the value of a penny with a full tail side but the head is struck on half?
This sounds like a "misaligned die" error. That happens when the 2 halves of the coin press don't meet squarely on the coin blank. One side will be struck correctly and the other will be off center. Unfortunately it's not a very rare error so it would probably retail for a few dollars at most.
How can systemic error be a larger source of error than random sampling error?
it is the problem with the instrument that is being used.Even if it is a new instrument, it needs to be caliberated before performing any kinds of experiment. It can be avoided if lab is free from any form of damages including environment the instrument is kept in.
Random errors are mainly due to wrong handling of the experimental procedure. That is why to avoid random errors more than one trial are performed.
What are the odds that you will pick an ace from a standard deck of 52 cards?
The probability is 4/52 = 1/13.
How do Mathematicians use probability in everyday life?
Some of the mathematicians teach in everyday life or they either just do their job.
What does standard luxury trim mean?
I assume that we are talking about the trim inside the car. My interpretation is that that particularmake and model of car is fitted with luxury trim as standard. In other words, because it is standard, you don't have to pay extra for it.
Who invented the Punnett squares?
Reginald Crundall Punnett is the originator of this technique of Mendelian inheritance.
What is the function of a hoof?
The function of the hoof is to support the weight of the animal and protect its feet from rocky conditions. The hoof also protects the internal structures of the foot.
What is the probability of having twins if your husband is a twin?
Identical twins happen by chance only; 4 per 1000 births or 0.004 probability. Fraternal twin probability is increased only if it is on the mother's side; so this does you affect your circumstance (from what you have stated). The chance of fraternal twins is 1 in 60 or 0.017. So, your probability of identical twins is 0.004 and fraternal twins is 0.017 (BTW, I have triplets).
How do you calculate average sick time used per employee for a given year?
Calculate the total sick hours (or days) used in the year and divide it by the number of employees. The employee number may be tricky as I am sure with turnover it is never constant.
Why probability is greater than 0 less than 1?
Probability is defined in such a way that 0 (or 0%) means that something is impossible to happen, and 1 (or 100%) means that the event is inevitable. Anything in between means that it MAY happen. Anything outside that range doesn't make sense.
Do Identical twins think more alike than Fraternal?
Yes. Fraternal twins don't look alike at all. Identical, meaning to look the same, are well, identical.
Show that probability of finding particle in harmonic oscillator is maximum at extreme?
The particle moves much slower at the extremes than at the middle and therefore it spends more time there. Peeking randomly we can certainly expect to see it at extremes because of that.
More rigorously, the derivative of the sine is the cosine. This means that the slope of the sine is +1 or -1 at the axis crossing, 0 at the peak, and between +1 and -1 everywhere in between. If you were to accumulate a distribution curve as a function of time, pigeonholing the results based on some delta y, you would see more observations at the peaks than anywhere else because, as previously stated, the particle moves slower at the peaks.
What is a good probability project?
In which all the things have written related to probability .
firstly copy the full chapter from your book
then search some questions on internet
it really a great project
What is the probability of getting any outcome when tossing a coin 4 times?
The probability of getting any outcome is 100%.
The probability of a specific outcome depends on the description of that outcome.
Some outcomes are more probable. Some are less probable.
