In a random sample of 500 children from Illinois, 143 were undernourished. Activity 1_C: What sample size would be neede
Posted: Sun Jul 10, 2022 10:16 am
In a random sample of 500 children from Illinois, 143 wereundernourished.
Activity 1_C:
What sample size would be needed to construct a 95% confidenceinterval to estimate the proportion of all children in Illinois whoare undernourished with a margin of error of ±5%? Use the observedsample proportion from the scenario as an estimate for thepopulation proportion. You will need to do calculations by hand.Show all of your work using the equation editor.
Activity 1_C:
What sample size would be needed to construct a 95% confidenceinterval to estimate the proportion of all children in Illinois whoare undernourished with a margin of error of ±5%? Use the observedsample proportion from the scenario as an estimate for thepopulation proportion. You will need to do calculations by hand.Show all of your work using the equation editor.