IDNLearn.com makes it easy to find accurate answers to your specific questions. Discover comprehensive answers to your questions from our community of knowledgeable experts.
(Total for Question 19 The mean length of time that a group of 10 teachers have been working at a school is 5.5 years. A teacher who has worked at the school for 6 years leaves and a new teacher joins the school. Calculate the mean for the new group of teachers.
Sagot :
We are happy to have you as part of our community. Keep asking, answering, and sharing your insights. Together, we can create a valuable knowledge resource. IDNLearn.com has the answers you need. Thank you for visiting, and we look forward to helping you again soon.