# Standard-deviation-calculator.net - Standard Deviation Calculator

Provided by Alexa ranking, standard-deviation-calculator.net has ranked N/A in N/A and 8,378,135 on the world. standard-deviation-calculator.net reaches roughly 368 users per day and delivers about 11,026 users each month. The domain standard-deviation-calculator.net uses a Commercial suffix and it's server(s) are located in N/A with the IP number 35.155.25.163 and it is a .net domain.

The calculator above computes population standard deviation and sample standard deviation, as well as confidence interval approximations. Population Standard Deviation The population standard deviation, the standard definition of σ , is used when an entire population can be measured, and is the square root of the variance of a given data set.

List of domain same IP 35.155.25.163

## Keywords on this domain

### standard deviation calculator iowa

What is the formula for calculating standard deviation?

Standard Deviation Formula. Standard deviation (σ) is the measure of spread of numbers from the mean value in a given set of data. Sample SD formula is S = √∑ (X - M)2 / n - 1. Population SD formula is S = √∑ (X - M)2 / n. Mean(M) can be calculated by adding the X values divide by the Number of values (N).

How can you estimate the standard deviation?

First, it is a very quick estimate of the standard deviation. The standard deviation requires us to first find the mean, then subtract this mean from each data point, square the differences, add these, divide by one less than the number of data points, then (finally) take the square root.

What is the first step in calculating the standard deviation?

The steps to calculating the standard deviation are: Calculate the mean of the data set (x-bar or 1. μ) Subtract the mean from each value in the data set2. Square the differences found in step 23.

## Alexa Rank

GLOBAL RANK

8,378,135

Alexa Reach

0.0000162245

Page length

N/A

Alexa Rank Country N/A

N/A

Daily Unique Visitors

368

Monthly Unique Visitors

11,026

Country lang
Country code
Total visitor

United States

2,358

Indonesia

1,845

Taiwan

600

United Kingdom

533

Brazil

482

Nigeria

421

Egypt

354

Hong Kong

334

334

Australia

291

Philippines

208

India

203

Malaysia

200

Spain

165

Germany

161

Mexico

154

France

146

Italy

135

Turkey

123

Iraq

112

Thailand

110

Netherlands

106

Israel

105

Cambodia

87

Algeria

67

Ireland

61

Romania

58

Jordan

54

Poland

52

Ghana

50

Argentina

47

South Africa

43

Belgium

39

Czechia

35

Ukraine

33

Japan

33

Morocco

32

South Korea

31

Lebanon

30

Saudi Arabia

29

Austria

28

Hungary

26

Sweden

25

Singapore

24

Pakistan

23

22

Denmark

21

Greece

20

## Alexa Traffic Graph

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## SEOquake Zone

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## DNS Record

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