Discover new perspectives and gain insights with IDNLearn.com's diverse answers. Get prompt and accurate answers to your questions from our community of knowledgeable experts.
Answer:
Mean= 7
Step-by-step explanation:
The numbers are 5, 7, 9
Mean= sum of numbers/ total numbers
= 5+7+9/3
= 21/3
= 7
Hence the mean is 7