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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.

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11y ago

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Does A symmetrical distribution have a variation.?

Yes, a symmetrical distribution can have variation. Variation refers to the spread of data points around the mean, which can be quantified using measures like variance or standard deviation. Even in a perfectly symmetrical distribution, such as a normal distribution, the data can vary widely; it simply means that the distribution of data points on either side of the mean is balanced.


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.


What is symmetrical normal distribution?

The Normal distribution is, by definition, symmetric. There is no other kind of Normal distribution, so the adjective is not used.


Can a distribution be symmetrical and non-normal?

Certainly.


What is true regarding the normal distribution?

It is symmetrical


Does all symmetrical distributions are normal distribution?

It is not necessary that all symetric distribution may be normal.


Is the a normal distribution curve negative or positive?

Neither. It is symmetrical.


How the symmetric distribution is always normal?

The statement is false. The binomial distribution (discrete) or uniform distribution (discrete or continuous) are symmetrical but they are not normal. There are others.


Does mode equals the median normal distribution?

Yes it is. The normal distribution is symmetrical around the mode. Therefore the median has to be the same :)


Is symmetrical a characteristic of a normal distribution?

The Normal ditribution is symmetric but so are other distributions.


The bell curve is a normal distribution. It's a distribution. 1.false 2.symmetrical 3.lopsided 4.accurate?

symmetrical :)i do believe!hope this helps!Pixiex


Is a normal distribution always symmetrical?

yes, it's always symmetric