These box plots show the number of points scored per game for two professional basketball players, michael jordan and wilt chamberlain over the first 10 years of their careers

The scatter plot shows the number of animal cells clara examined in a laboratory in different months: plot ordered pairs 1, 20 and 2, 60 and 3,100 and 4, 140 and 5, 180 what is the approximate predicted number of animal cells clara examined in the 9th month?