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The probability of an event occurring can be found by dividing the number of favorable outcomes (what you want to happen) by the number of possible outcomes
number of favorable outcomes
probability = _________________________
number of possible outcomes
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Is there an equation for finding the probablility of something?
Yes, there is. Probability of something happening a certain way = (number of ways it can turn out as you want it)/(total number of ways it can turn out)
What happens to the probability of observing a t-random variable between -2 and 2 as you increase the degrees of freedom?
The probability increases.The probability increases.The probability increases.The probability increases.
What is the probability of getting kidnapped?
There is no probability. Sorry.
What is theoretical probability?
the probability a certain event will occur :-)
Can probability values be negative?
No. Probability values always have to be positive.
What is the equation for probability?
50-50
What statistic equation is used to predict?
Probability
Is normal distribution also a probability distribution?
Yes. When we refer to the normal distribution, we are referring to a probability distribution. When we specify the equation of a continuous distribution, such as the normal distribution, we refer to the equation as a probability density function.
A probability distribution is an equation that?
Associates a particulare probability of occurrence with each outcome in the sample space.
What is the equation used to determine probability in what ways can the probability be expressed?
Probability = number of times an event is expected to happen / number of opportunities for an event to happen It can be expressed as a percentage or a fraction.
What is the equation used to determine probability in what ways can probability be expressed?
Probability = number of times an event is expected to happen / number of opportunities for an event to happen It can be expressed as a percentage or a fraction.
Why normal distribution is called normal distribution?
Most random variables are found to follow the probability distribution function All this means is that most things which can be measured quantitatively, like a population's height, the accuracy of a machine, effectiveness of a drug on fighting bacteria, etc. will occur with a probability that can be calculated according to this equation. Since most things follow this equation, this equation is considered to be the "normal" probability density. "Normal" events follow a "normal" probability distribution.
What is Edwin Schrödinger's wave equation used to calculate?
The probability distribution for an electron orbital.
Why can 0 be an outcome of prabability?
As probability is a statistical (mathematical) equation, anything multiplied by 0 is0.
What does the p2 stand for in the hardy- weinberg equation?
The Hardy-Weinberg Equilibrium equation: p2 + 2pq + q2 = 1 p is frequency of dominant allele A q is frequency of recessive allele a p + q always equals 1 pp or p2 is probability of AA occurring qq or q2 is probability of AA occurring 2pq is probability of Aa occurring (pq is probability of Aa, qp is probability of aA, so 2pq is probability of all heterozygotes Aa) These add up to 1 because they represent all possibilities. The frequency of the homozygous recessive genotype
How do you get the decimal equation for probability?
To obtain the decimal equation for probability, divide the number of favorable outcomes by the number of total possible outcomes. For example, if there are 5 favorable outcomes out of 20 total possible outcomes, the decimal equation for probability would be 5/20 = 0.25.
What does p2 represent in the Hardy-Weinberg equation?
The Hardy-Weinberg Equilibrium equation: p2 + 2pq + q2 = 1 p is frequency of dominant allele A q is frequency of recessive allele a p + q always equals 1 pp or p2 is probability of AA occurring qq or q2 is probability of AA occurring 2pq is probability of Aa occurring (pq is probability of Aa, qp is probability of aA, so 2pq is probability of all heterozygotes Aa) These add up to 1 because they represent all possibilities. The frequency of the homozygous recessive genotype
