0
Want this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
Does a symmetrical distribution have a variation?
Yes. The distribution can be compact (centred tightly around the mean) or spread out. It can have a peak in the centre or two peaks at each end, or other variations.
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.
Does a symmetrical distribution have a variation?
Yes. The distribution can be compact (centred tightly around the mean) or spread out. It can have a peak in the centre or two peaks at each end, or other variations.
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
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.
Can the mean be equal to the median?
Yes, and they WILL be if the distribution is symmetrical.
Is chi-square distribution symmetrical about mean value?
No.
