Here is a list of Carli's hours at work each week: 23, 25, 21, 22, 26, 28, 18, 32 What is her mean number of hours? Here is a list of Carli's hours at work each week: 23, 25, 21, 22, 26, 28, 18, 32 What is her mean number of hours? Here is a list of Carli's hours at work each week: 23, 25, 21, 22, 26, 28, 18, 32 What is her mean number of hours? Here is a list of Carli's hours at work each week: 23, 25, 21, 22, 26, 28, 18, 32 What is her mean number of hours?