Find the standard error for the given values of $x$ and $n$.
$$x = 125 , n = 259$$
A) 125
B) 0.483
C) 0.031
D) 0.517

Question

Quizplus · Accepted Answer

The standard error (SE) for a proportion is calculated using the formula $ SE = \sqrt{\frac{p(1-p)}{n}} $, where $ p = \frac{x}{n} $. Here, $ p = \frac{125}{259} \approx 0.4827 $. Plugging in the values, $ SE \approx \sqrt{\frac{0.4827 \times (1-0.4827)}{259}} \approx 0.031 $.

Find the Standard Error for the Given Values Of xxx And nnn

Find the Standard Error for the Given Values Of $x$ And $n$