Question

Can someone help me? I need help with 7th grade math. I need help on populations and samples.

Answer 1

Does anyone know?

Answer 2

@Loser66

Answer 3

@riley33

Answer 4

I wish I could help but I am 5 th grade math

Answer 5

Ok thats fine

Answer 6

good luck

Answer 7

Thanks

Answer 8

@SalazarBlack can you help? do you know it?

Answer 9

The sampling methods are volunteer sampling, Convenience sampling, Simple random sampling, Systematic sampling, and stratified sampling.

Answer 10

Nevermind I think I got it. But can you try to help with another one?

Answer 11

The director of a children's ballet center is conducting surveys to get feedback about the classes. There are 3 types of classes, each for a particular age range: 3-5, 6-8, and 9-12. What term can we use to describe all students in classes for 6-8 year olds?
A: experimental unit
B: population
C: sample
D: subgroup
I think its d but not sure

Answer 12

none of these make sense to me

Answer 13

ok