A study of working actors looked at age and gender. One sample of 70 male actors had a mean age of 36 and a standard deviation of 4. The other sample included 70 female actors with a mean age of 27 and a standard deviation of 5. Estimate with 99% confidence the difference between the average ages of working male (1) and female (12) actors. Round answers to the nearest hundredth. < μι – μ2 < um

A study of working actors looked at age and gender. One sample of 70 male actors had a mean age of 36 and a standard deviation of 4. The other sample included 70 female actors with a mean age of 27 and a standard deviation of 5. Estimate with 99% confidence the difference between the average ages of working male (1) and female (12) actors. Round answers to the nearest hundredth. < μι – μ2 < um

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section10.4: Distributions Of Data

Problem 22PFA

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