According to a recent study, doctors are spending less time with each patient, approximately eight minutes each day with each patient.70 A random sample of residents was obtained and the time spent...

According to a recent study, doctors are spending less time with each patient, approximately eight minutes each day with each patient.70 A random sample of residents was obtained and the time spent with a random patient was recorded for each. The data are given in the following table (in minutes).

According to a report issued by the management consulting firm McKinsey & Company, 20% of all companies require genetic or family medical history information from employees or job applicants. A random sample of 1500 companies was obtained, and 345 said they require this information from employees or job applicants.