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Do normal probability distributions have different arithmetic means and different standard deviations?
Yes. And that is true of most probability distributions.
Does symmetrical distribution have multiple peaks?
It can have multiple peaks, but most symmetrical distributions do not.
Are all symmetric distributions normal distributions?
No. There are many other distributions, including discrete ones, that are symmetrical.
What is non normal distribution?
A distribution that is NOT normal. Most of the time, it refers to skewed distributions.
A distribution that has the same shape on either sife of the center is said to be symmetrical?
true - Distributions that have the same shape on both sides of the center are called symmetric
Do normal probability distributions have different arithmetic means and different standard deviations?
Yes. And that is true of most probability distributions.
Is it true some normal probability distributions are positively skewed?
No. The Normal distribution is symmetric: skewness = 0.
what is an RMD calculator used for?
An RMD calculator will determine your required minimum distributions as the owner of a retirement account. You distributions will most likely include dividends.
Is Linux a free operating system?
Most Linux distributions are free
Which common GUI environments are available in most linux distributions?
gnome and kde
Does symmetrical distribution have multiple peaks?
It can have multiple peaks, but most symmetrical distributions do not.
Are all symmetric distributions normal distributions?
No. There are many other distributions, including discrete ones, that are symmetrical.
What when there in no mode?
Nothing. There are plenty of distributions that have no node (or several).Nothing. There are plenty of distributions that have no node (or several).Nothing. There are plenty of distributions that have no node (or several).Nothing. There are plenty of distributions that have no node (or several).
What is non normal distribution?
A distribution that is NOT normal. Most of the time, it refers to skewed distributions.
Are IRA distributions taxable?
It depends on the type of IRA you have. Distributions from a traditional IRA are taxable. Distributions from a Roth IRA are not taxable.
Do t distributions have less spread than normal distributions?
I think yes or no
The binomial and Poisson distributions are examples of discrete probability distributions?
discrete & continuous
