If a Random Sample of Size 250 Is Taken from a Population,where

question 56

True/False

If a random sample of size 250 is taken from a population,where it is known that the population proportion p = 0.4,then the mean of the sampling distribution of the sample proportion is 0.60.

Calculate probabilities using the probability density function for continuous random variables.

Understand the application of continuous distributions in approximating discrete variables.

Realize the role of non-negativity and the integral's value in defining a probability density function.

Identify variables as discrete or continuous based on their values' countability or uncountability.