Sample size and power calculation

Sample Size to estimate mean

Feb 20, 2024
STATISTICS

Sample size to estimate mean The minimum sample size required to estimate the population mean $\mu$ is $$ \begin{aligned} n...

2 min Read

Sample size to estimate proportion

Feb 20, 2024
STATISTICS

Sample size to estimate proportion The minimum sample size required to estimate the population proportion is $$ n =p*(1-p)\bigg(\frac{z}{E}\bigg)^2 $$...

3 min Read

Sample size to test mean

Feb 20, 2024
STATISTICS

Sample size to test mean The minimum sample size required to test the hypothesis about the population mean $\mu$ is...

1 min Read