answersLogoWhite

0


Best Answer

The standard deviation (?, pronounced sigma) of a set of values is a measure of how much the set of values deviates from the average of the values. To calculate ? of a complete set of values (as opposed to a sampling),...

  1. Calculate the average of the set (the sum of the values divided by the quantity of the values).
  2. Calculate the difference between each value and the average calculated in step 1, then square the difference.
  3. Calculate the average of all the squares calculated in step 2.
  4. The standard deviation is the square root of the average calculated in step 3.
User Avatar

Wiki User

โˆ™ 2014-04-27 23:36:48
This answer is:
User Avatar
Study guides

Algebra

20 cards

A polynomial of degree zero is a constant term

The grouping method of factoring can still be used when only some of the terms share a common factor A True B False

The sum or difference of p and q is the of the x-term in the trinomial

A number a power of a variable or a product of the two is a monomial while a polynomial is the of monomials

โžก๏ธ
See all cards
3.78
โ˜†โ˜…โ˜†โ˜…โ˜†โ˜…โ˜†โ˜…โ˜†โ˜…
1435 Reviews
More answers
User Avatar

Wiki User

โˆ™ 2014-04-27 23:36:48

The standard deviation (σ, pronounced sigma) of a set of values is a measure of how much the set of values deviates from the average of the values. To calculate σ of a complete set of values (as opposed to a sampling),...

  1. Calculate the average of the set (the sum of the values divided by the quantity of the values).
  2. Calculate the difference between each value and the average calculated in step 1, then square the difference.
  3. Calculate the average of all the squares calculated in step 2.
  4. The standard deviation is the square root of the average calculated in step 3.
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: How do you find the standard deviation?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

If quartile deviation is 24. find mean deviation and standard deviation?

Information is not sufficient to find mean deviation and standard deviation.


Why we calculate standard deviation and quartile deviation?

we calculate standard deviation to find the avg of the difference of all values from mean.,


How do you do standard deviation Sx in Excel?

The command to find the sample standard deviation, which is SX, in Excel is:=STDEV(VALUES)The command to find the population standard deviation in Excel is:=STDEVP(VALUES)


Is variance the square root of standard deviation?

No, you have it backwards, the standard deviation is the square root of the variance, so the variance is the standard deviation squared. Usually you find the variance first, as it is the average sum of squares of the distribution, and then find the standard deviation by squaring it.


How do you find the sample deviation?

You're an idiot. It's standard deviation. Google that for your answer.


How do you find graph median by using standard deviation?

You cannot because the median of a distribution is not related to its standard deviation.


What are the assumptions of standard deviation?

The standard deviation is the standard deviation! Its calculation requires no assumption.


Give an example of how to find the standard deviation?

Look at the Wikipedia article on "Standard deviation" - it includes an example right at the beginning.


How to find mean variance and standard deviation using functions in c program?

to calculate standard deviation using pointers


How do you find the standard deviation for data?

Standard deviation calculation is somewhat difficult.Please refer to the site below for more info


How do i find sample standard deviation from population standard deviation?

If the population standard deviation is sigma, then the estimate for the sample standard error for a sample of size n, is s = sigma*sqrt[n/(n-1)]


Why would someone need a standard deviation calculator?

A standard deviation calculator allows the user to find the mean spread away from the mean in a statistical environment. Most users needing to find the standard deviation are in the statistics field. Usually, the data set will be given and must be typed into the calculator. The standard deviation calculator will then give the standard deviation of the data. In order to find the variance of the data, simply square the answer.

People also asked