The lower limit of the 95% confidence interval for the population proportion p,given that n = 300;and $\hat { p }$
= 0.10 is 0.1339.

Question

The lower limit of the 95% confidence interval for the population proportion p,given that n = 300;and $\hat { p }$ 
= 0.10 is 0.1339.

Quizplus · Accepted Answer

The lower limit of the 95% confidence interval for the population proportion is calculated using the formula $\hat{p} - Z \times \sqrt{\frac{\hat{p}(1-\hat{p})}{n}}$. With $\hat{p} = 0.10$, $n = 300$, and $Z \approx 1.96$, the lower limit is approximately 0.073, not 0.1339.

The Lower Limit of the 95% Confidence Interval for the Population