The mean of 13 observations is 14. If the mean of the first
7 observations is 12 and that of the last 7 observations is 16. Then, find the 7th observation.
Share
The mean of 13 observations is 14. If the mean of the first
7 observations is 12 and that of the last 7 observations is 16. Then, find the 7th observation.
Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Answer:
please mark me as brainlist