Answer:
122 months or just over 10 years
Step-by-step explanation:
Find the mean, median, mode, and range of the data 10, 13, 7, 6, 9, 4, 6, 3, 5
elena-s [515]
Median is 6 range is 9 mode is 6 and mean is 7
The answer to your question,
If rounded it would be 12.3, if not 12.5 with a repeated.
-Mabel