fig generated plot for the heights of family members from two families from numpy import zeros import matplotlib pyplot as plt zeros( [ [ [ [ zeros( [ [ [ [ family_member_no zeros( family_member_no[ family_member_no[ family_member_no[ family_member_no[ plt plot(family_member_nohfamily_member_nohplt xlabel('family member number'plt ylabel('height ( )'plt show(running the program gives the plot shown in figure alternativelythe two curves could have been plotted in the same plot by use of two plot commandswhich gives more freedom as to how the curves appear to do thisyou could plot the first curve by plt plot(family_member_nohplt hold('on'