Standard Deviation of Population in Sampling Distribution of Proportion Solution

STEP 0: Pre-Calculation Summary
Formula Used
Standard Deviation in Normal Distribution = sqrt((Sum of Squares of Individual Values/Population Size)-((Sum of Individual Values/Population Size)^2))
σ = sqrt((Σx2/N)-((Σx/N)^2))
This formula uses 1 Functions, 4 Variables
Functions Used
sqrt - A square root function is a function that takes a non-negative number as an input and returns the square root of the given input number., sqrt(Number)
Variables Used
Standard Deviation in Normal Distribution - Standard Deviation in Normal Distribution is the square root of expectation of the squared deviation of the given normal distribution following data from its population mean or sample mean.
Sum of Squares of Individual Values - Sum of Squares of Individual Values is the total sum of squares of all individual values of the random variable in the given statistical data or population or sample.
Population Size - Population Size is the total number of individuals present in the given population under investigation.
Sum of Individual Values - Sum of Individual Values is the total sum of all the individual values of the random variable in the given statistical data or population or sample.
STEP 1: Convert Input(s) to Base Unit
Sum of Squares of Individual Values: 100 --> No Conversion Required
Population Size: 100 --> No Conversion Required
Sum of Individual Values: 20 --> No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
σ = sqrt((Σx2/N)-((Σx/N)^2)) --> sqrt((100/100)-((20/100)^2))
Evaluating ... ...
σ = 0.979795897113271
STEP 3: Convert Result to Output's Unit
0.979795897113271 --> No Conversion Required
FINAL ANSWER
0.979795897113271 0.979796 <-- Standard Deviation in Normal Distribution
(Calculation completed in 00.004 seconds)

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5 Sampling Distribution Calculators

Standard Deviation of Population in Sampling Distribution of Proportion
Go Standard Deviation in Normal Distribution = sqrt((Sum of Squares of Individual Values/Population Size)-((Sum of Individual Values/Population Size)^2))
Standard Deviation in Sampling Distribution of Proportion given Probabilities of Success and Failure
Go Standard Deviation in Normal Distribution = sqrt((Probability of Success*Probability of Failure in Binomial Distribution)/Sample Size)
Standard Deviation in Sampling Distribution of Proportion
Go Standard Deviation in Normal Distribution = sqrt((Probability of Success*(1-Probability of Success))/Sample Size)
Variance in Sampling Distribution of Proportion given Probabilities of Success and Failure
Go Variance of Data = (Probability of Success*Probability of Failure in Binomial Distribution)/Sample Size
Variance in Sampling Distribution of Proportion
Go Variance of Data = (Probability of Success*(1-Probability of Success))/Sample Size

Standard Deviation of Population in Sampling Distribution of Proportion Formula

Standard Deviation in Normal Distribution = sqrt((Sum of Squares of Individual Values/Population Size)-((Sum of Individual Values/Population Size)^2))
σ = sqrt((Σx2/N)-((Σx/N)^2))

What is Sampling Distribution?

The Sampling Distribution is the probability distribution of a statistic calculated from a random sample drawn from a population. It describes how the value of the statistic is likely to vary across different samples of the same size and shape, drawn from the same population. It is an important concept in statistics because it allows us to make inferences about a population based on sample data. For example, by understanding the sampling distribution of the mean, we can estimate the mean of a population based on the mean of a sample, and calculate the probability that the estimate is close to the true population mean.

How to Calculate Standard Deviation of Population in Sampling Distribution of Proportion?

Standard Deviation of Population in Sampling Distribution of Proportion calculator uses Standard Deviation in Normal Distribution = sqrt((Sum of Squares of Individual Values/Population Size)-((Sum of Individual Values/Population Size)^2)) to calculate the Standard Deviation in Normal Distribution, Standard Deviation of Population in Sampling Distribution of Proportion is defined as the square root of expectation of the squared deviation of the population associated with the sampling distribution of proportion, from its mean. Standard Deviation in Normal Distribution is denoted by σ symbol.

How to calculate Standard Deviation of Population in Sampling Distribution of Proportion using this online calculator? To use this online calculator for Standard Deviation of Population in Sampling Distribution of Proportion, enter Sum of Squares of Individual Values (Σx2), Population Size (N) & Sum of Individual Values (Σx) and hit the calculate button. Here is how the Standard Deviation of Population in Sampling Distribution of Proportion calculation can be explained with given input values -> 0.979796 = sqrt((100/100)-((20/100)^2)).

FAQ

What is Standard Deviation of Population in Sampling Distribution of Proportion?
Standard Deviation of Population in Sampling Distribution of Proportion is defined as the square root of expectation of the squared deviation of the population associated with the sampling distribution of proportion, from its mean and is represented as σ = sqrt((Σx2/N)-((Σx/N)^2)) or Standard Deviation in Normal Distribution = sqrt((Sum of Squares of Individual Values/Population Size)-((Sum of Individual Values/Population Size)^2)). Sum of Squares of Individual Values is the total sum of squares of all individual values of the random variable in the given statistical data or population or sample, Population Size is the total number of individuals present in the given population under investigation & Sum of Individual Values is the total sum of all the individual values of the random variable in the given statistical data or population or sample.
How to calculate Standard Deviation of Population in Sampling Distribution of Proportion?
Standard Deviation of Population in Sampling Distribution of Proportion is defined as the square root of expectation of the squared deviation of the population associated with the sampling distribution of proportion, from its mean is calculated using Standard Deviation in Normal Distribution = sqrt((Sum of Squares of Individual Values/Population Size)-((Sum of Individual Values/Population Size)^2)). To calculate Standard Deviation of Population in Sampling Distribution of Proportion, you need Sum of Squares of Individual Values (Σx2), Population Size (N) & Sum of Individual Values (Σx). With our tool, you need to enter the respective value for Sum of Squares of Individual Values, Population Size & Sum of Individual Values and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.
How many ways are there to calculate Standard Deviation in Normal Distribution?
In this formula, Standard Deviation in Normal Distribution uses Sum of Squares of Individual Values, Population Size & Sum of Individual Values. We can use 2 other way(s) to calculate the same, which is/are as follows -
  • Standard Deviation in Normal Distribution = sqrt((Probability of Success*(1-Probability of Success))/Sample Size)
  • Standard Deviation in Normal Distribution = sqrt((Probability of Success*Probability of Failure in Binomial Distribution)/Sample Size)
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