The text discusses how confidence intervals can be calculated for proportions using various formulas and methods. It mentions the factors needed for calculating confidence intervals, such as sample size, number in the sample, and confidence level. The formula for calculating the confidence interval for a population proportion is also introduced, along with an example of how to interpret the results. Additionally, the text mentions the appropriate conditions for using the given formula and introduces a calculator for determining confidence intervals for proportions. The video further explains the concept of confidence intervals and how to find them.