# Standard Error of Proportion {SE of p} for n = 500 & P = 0.65

Calculation summary & work with steps for n = 500 & P = 0.65 to estimate the standard error of sample proportion p. The below is the calculation summary for SE of p for *sample size* n = 500 using population proportion P = 0.65.

Calculation Summary | |
---|---|

Population proportion (P) | 0.65 |

Sample size (n) | 500 |

Standard Error of proportion p | 0.0213 |

## SE of p Work with Steps for n = 500 & P = 0.65

The below is the example work with step by step calculation shows how to estimate the standard error of sample proportion for sample size n = 500 and population proportion P = 0.65 to help grade school students to solve the similar SE of p worksheet problems efficiently.__Workout :__

step 1 Address the formula, input parameters and values

__Input parameters and values__

Proportion P = 0.65

n = 500

__Formula__

SE_{p} = √PQ/n

step 2 Find Q from P value

Q = 1 - P

Q = 0.35

step 3 Apply the values in SE_{p} formula

SE_{p}= √(0.65 x 0.35)/500

= √(0.2275)/500

= √0.0005

= 0.0213

0.0213 is the standard error of sample proportion