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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
Which area has the greater number of children younger than 15?
Africa has the greatest number of children
younger than 15
How does the number of repetitions effect the shape of the normal distribution?
When we discuss a sample drawn from a population, the larger the sample, or the large the number of repetitions of the event, the more certain we are of the mean value.
So, when the normal distribution is considered the sampling distribution of the mean, then more repetitions lead to smaller values of the variance of the distribution.
What's the probability of rolling a 1 on a die?
There's a one in six chance on a normal weighted one.
What is the probability of a red face card is not drawn from adeck of cards?
The answer depends on how many cards are drawn and whether or not they are replaced afterwards.
For a single card, drawn at random, the probability is 26/52 = 1/2.
The answer depends on how many cards are drawn and whether or not they are replaced afterwards.
For a single card, drawn at random, the probability is 26/52 = 1/2.
The answer depends on how many cards are drawn and whether or not they are replaced afterwards.
For a single card, drawn at random, the probability is 26/52 = 1/2.
The answer depends on how many cards are drawn and whether or not they are replaced afterwards.
For a single card, drawn at random, the probability is 26/52 = 1/2.
What is it when the outcome of one event does not depend on the outcome of another event?
Independence of the events.
120
How many different ways can you arrange the numbers 1 to16?
If all 16 numbers show up in each arrangement, then they can be arranged in
20,922,789,890,000 different ways.
(That number is rounded to the nearest ten thousand, so it's accurate to within
one ten-millionth of 1 percent.)
What is the probability of getting an a from Alabama?
There are four a's in ALABAMA. The probability of choosing an a from a random draw of those seven letters is 4 in 7, or about 0.5714.
If you are talking about getting a grade of A from a school in Alabama, that is entirely up to you and to how well you apply yourself.
How many outcomes are there for one toss of the octohedron and one toss of the dodecahedron?
Why you prefer normal distribution over other distribution in statistics?
Why we prefer Normal Distribution over the other distributions in Statistics
What events happen in world war1?
Germany, Italy and Austria -Hungary joined up 2 make a team and so did England, Russia and France - they had a war and The Britais team one
You cannot, because you have no information on the variance or standard error.
It is 0.1172
