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Does symmetrical distribution have multiple peaks?
It can have multiple peaks, but most symmetrical distributions do not.
Is chi-square distribution symmetrical about mean value?
No.
Is the distribution of electrons in the d-orbital symmetrical or asymmetrical?
Symmetrical. See http://www.orbitals.com for pictures of all the orbitals
Is the a normal distribution curve negative or positive?
Neither. It is symmetrical.
What is a bell-shaped distribution in statistics?
It is called a normal distribution.
Give an example of symmetrical distribution in statistics?
example of symmetrical distribution
The mean of a symmetrical distribution is 40What is its median?
for symmetrical distributions your mean equals the median. that is one of the properties of the symmetrical distribution.
Are the mean median and the mode the same in a unimodal symmetrical distribution?
No they are not the same in a unimodal symmetrical distribution and they will never be
How does sampling distribution work in statistics?
Sampling distribution in statistics works by providing the probability distribution of a statistic based on a random sample. An example of this is figuring out the probability of running out of water on a camping trip.
Does symmetrical distribution have multiple peaks?
It can have multiple peaks, but most symmetrical distributions do not.
Are all symmetric distribution are normal?
No. The binomial distribution (discrete) or uniform distribution (discrete or continuous) are symmetrical but they are not normal. There are others.
Which shape describes a Poisson distribution?
symmetrical
What is true regarding the normal distribution?
It is symmetrical
Can a distribution be symmetrical and non-normal?
Certainly.
In a perfectly symmetrical bell-shaped normal distribution?
Normal distribution is a perfectly symmetrical bell-shaped normal distribution. The bell curve is used to find the median, mean and mode of a function.
Why you prefer normal distribution over other distribution in statistics?
Why we prefer Normal Distribution over the other distributions in Statistics
Can the mean be equal to the median?
Yes, and they WILL be if the distribution is symmetrical.
