Question

I will follow the guy and will like his 5 answers Who will Give me the right answer of the question I need full solution​

Answer 1

Answer:

mean=sum of observation/no.of observation

=5×4+8×5+10×5+15×12+20×12+25×2/4+5+5+12+12+2

=20+40+50+180+240+50/50

=580/50

=11.6

Answer 2

i dont want to get followed by anyone i just need the correct answer on my question i want a solved division of -65÷-2.5 if you can help then plz answer my question by visiting to questions in my I'd and answer my latest question