A study of working actors looked at age and gender. One sample of 55 male actors had a mean age of 20 and a standard deviation of 3. The other sample included 55 female actors with a mean age of 38 and a standard deviation of 2. Estimate with 95% confidence the difference between the average ages of working male (1) and female (2) actors. Round answers to the nearest hundredth. Question Help: Post to forum Submit Quortion