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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 measure of quartile deviation?
A quartile deviation from some specified value, is the value or values such that a quarter of the observed values fall between these values and the specified value.
Usually, but not always, the specified value is the median - the value such that have the observed values are below (and above) it. In that case, one quartile values will have a quarter of the values below it and the other will have a quarter of the values above it. The quartile deviations will be the differences between median and the two quartiles just calculated.
What is the most common way to die when Rolling on Ecstasy?
i seen it on the history channel and i think it is over heating your body.
What is the use of pascal's triangle?
we can use it in many ways, we can use it in algebra, even in our real life. you can learn the multiplication, addition, and in many triks.
What are the control limits for mean and range?
You will need to calculate the grand mean (x double bar) and r bar. From those values and the chart for the constants, all listed in the related link, you will be able to calculate the control limits.
If you draw a card from a normal deck of cards what is the probability the card is a red face card?
A normal deck consists of hearts, diamonds, clubs and spades in equal parts. Hearts and diamonds are red and equal half of the deck. The face cards are Jack Queen King . So the answer is (3x 2) / 52.
Karen and Jose are doing an experiment with a spinner and a coin.they spin the pointer on the spinner and flip the coin.then they record the results.they will repeat this experiment 15 times.show how they could organize a table about this experiment.
Would you want your grades based on normal distribution why or why not?
While the initial standard should be based on a distribution of some kind, and possibly not even the normal, each personal grade should not be based on it.
What is a mathematical chance that an event will occur?
Probability of success is a mathematical chance that an event will occur.
1/6
What is the unit of length used in measuring long objects?
the unit of length used in measuring long objects are yards and feet and inches.
When two dice are rolled the probability of getting a sum from 3 to 8?
If the two dice are clearly distinct and the "good" sums are 3, 4, 5, 6 7, or 8, then the probability of getting good result is 25/36.
I am an artist myself, and know how. for drawing a picture, and wanting to make it bigger,-through art of course- you need to graph, witch takes math work to get it right.
How many different ways can the letters of the word ARISE be arranged?
- raise
- sires
- rises
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They can be arranged in 5!=120 ways.
What are the possible number of outcomes if 6 similar dices are rolled simultaneously?
6^6 as it is 6x6x6x6x6x6
What does probability of zero mean?
Probability of zero means that there is no chance that the event will happen. First example that comes to mind: What is the probability of rolling a 7 on one roll of a standard six-sided die. Well you can't, so the probability of this happening is zero.
It should. However, multiple choice questions are so widely used and copied that many of them are faulty in several ways, including the addition of all of the above and none of the above.
The driving force behind multiple choice questions is the relative ease of scoring them, compared to written answers or even fill-in-the-blank. They often do not provide an adequate assessment of the student's knowledge of the subject.
How many outcomes are there if 2 dice are rolled with 4 sides each?
For each of the 4 faces on one die, each of the 4 faces on the other die can come up, so there are 4 x 4 = 16 possible outcomes.
