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How widely spread out, or tightly concentrated about the mean it is.
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∙ 14y ago
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What is the standard deviation of a standard normal distribution?
The standard deviation in a standard normal distribution is 1.
In the standard normal distribution the standard deviation is always what?
The standard deviation in a standard normal distribution is 1.
The mode and standard deviation of a distribution are 55 and 4.33 respectively?
The statement is probably: The mean and standard deviation of a distribution are 55 and 4.33 respectively.
What is the standard deviation of the mean of 9.65?
It depends on what the distribution is. In a Normal or Gaussian distribution, the standard deviation is the square root of the mean, so it could be 3.1 but, again, it depends on the distribution.
Is the range in distribution ever smaller than standard deviation in a distribution?
No.
What does standard deviation tell about distribution and varity?
It is a measure of the spread of the distribution. The greater the standard deviation the more variety there is in the observations.
What is the standard deviation of a standard normal distribution?
The standard deviation in a standard normal distribution is 1.
Why is the mean the standard partner of the standard deviation?
The mean and standard deviation often go together because they both describe different but complementary things about a distribution of data. The mean can tell you where the center of the distribution is and the standard deviation can tell you how much the data is spread around the mean.
In the standard normal distribution the standard deviation is always what?
The standard deviation in a standard normal distribution is 1.
Why does a Uniform distribution have a greater standard deviation?
The answer depends on greater standard deviation that WHAT!
A standard normal distribution has a mean of and standard deviation of?
Mean 0, standard deviation 1.
What does standard deviation describes?
Standard deviation describes the spread of a distribution around its mean.
The standard deviation of the distribution of means is also known as the population standard deviation?
Yes.
When the population standard deviation is not known the sampling distribution is a?
If the samples are drawn frm a normal population, when the population standard deviation is unknown and estimated by the sample standard deviation, the sampling distribution of the sample means follow a t-distribution.
The mean of the distribution is 2.89 with a standard?
The mean of a distribution gives no information about the standard deviation.
What is the distribution with an means of 0 and a standard deviation of 1?
It is called a standard normal distribution.
The mode and standard deviation of a distribution are 55 and 4.33 respectively?
The statement is probably: The mean and standard deviation of a distribution are 55 and 4.33 respectively.
