If 100 students surveyed, about how many students own 2 or more pets? Explain
this doesn't make sense?
To estimate how many students own 2 or more pets among 100 surveyed students, you would need some data. If you have the number of students who own exactly 1 pet, you can use that information to make an estimate.
Let's say you know that out of the 100 surveyed students, 30 students own exactly 1 pet. Since you're looking for students who own 2 or more pets, you can subtract the students with exactly 1 pet from the total number of surveyed students:
100 surveyed students - 30 students with exactly 1 pet = 70 students remaining.
However, you still need to consider that not all of the remaining students own 2 or more pets. To make an estimate, you can assume that a certain percentage of the remaining students own 2 or more pets based on the overall ratio of pet owners to students.
For example, if you know that among the 100 surveyed students, 40 students own at least one pet, you can find the percentage of pet owners:
(40 pet owners / 100 surveyed students) * 100 = 40%
Now, you can estimate that approximately 40% of the remaining 70 students own 2 or more pets:
(40% pet owners) * (70 remaining students) = 28 students.
Based on this estimation, it is likely that around 28 students out of the 100 surveyed students own 2 or more pets.