A random sample of 856 births in a state included 424 boys

Last updated: 4/18/2023

A random sample of 856 births in a state included 424 boys Construct a 95 confidence interval estimate of the proportion of boys in all births It is believed that among all births the proportion of boys is 0 507 Do these sample results provide strong evidence against that belief Construct a 95 confidence interval estimate of the proportion of boys in all births p Round to three decimal places as needed