The answer for your question is b and i dont know why they say ur answers need to be 20 characters long but its b
The mean age of the frequency distribution for the ages of the residents of a town is 43 years.
Step-by-step explanation:
We are given with the following frequency distribution below;
Answer:
point 1 (0,-6)
point 2(2,0)
Step-by-step explanation: