Answer:
0.014
Step-by-step explanation:
you need to know the percent of the families surveyed that have 7 or more people in them. so add the total familes with 7 and 8 together (10+4) and get 14.
out of all 1000 families surveyed, only 14 had 7+ people so to find the percent divide 14 by 1000
14/1000= 0.014
