SOLVED: An SRS of size 100 is taken from a population having proportion of 0.8 of successes. An independent SRS of size 400 is taken from a population having proportion of 0.5
Simple Random Sampling - Definition, Example, Methods
1 Chapter 2: Sampling and Surveys. 2 Random Sampling Exercise Choose a sample of n=5 from our class, noting the proportion of females in your sample. - ppt download