|
Title: A public bus company official claims that the mean waiting time for bus number 14 during peak hours ... Post by: gracehiller11 on Jan 26, 2018 A public bus company official claims that the mean waiting time for bus number 14 during peak hours is less than 10 minutes.
Karen took bus number 14 during peak hours on 18 different occasions. Her mean waiting time was 7.5 minutes with a standard deviation of 2.1 minutes. At the 0.01 significance level, test the claim that the mean is less than 10 minutes. Title: A public bus company official claims that the mean waiting time for bus number 14 during peak hours ... Post by: somedaysunday on Jan 26, 2018 Content hidden
|