Drag each tile to the correct location on the table. Determine whether the selection process for each sample was random or nonrandom.
In PE class, teams are chosen by
putting each student's name on a
piece of paper in a bag and drawing
names.
To test the soil in a geographical
region, five soil samples are taken
from the largest farm in the region.
For a medical study, doctors make a
list of patients. The first 10 patients
on the list are assigned to the control
group.
A grocery store has a box for customer
feedback forms. Once a week, a
feedback form is drawn to give a
customer a gift voucher.
To learn more about the preferences
of its customers, a clothing store
surveys customers who use their
store-branded credit card.
Random
Nonrandom

Read the rough-draft paragraph. exercising daily is one of the best ways to the body fight fatigue, illness, stress, and weight gain. whether taking a bike ride, enjoying a walk, or going for a swim, the type of activity is not as important as exercising consistently. often, people begin the new year with the resolution of exercising, but within a few months that commitment is quickly forgotten. the key is to choose something that is accessible, enjoyable, and affordable. exercising just thirty minutes a day not only strengthens the heart and lungs, but it also to boost one’s energy. another way to feel more energized is to eat a balanced diet. since no single food item can supply the body with everything it needs, it is important to eat a variety of foods. so to maintain a long, happy life, get out there and get moving, and enjoy a wide range of healthy meals. which statement best describes the mistake the writer makes in this paragraph?