For the following situation determine what type of sampling was used. a research company believes teens today are getting less than the recommended hours of sleep. the company takes a list of 2000 teen volunteers and assigns each volunteer a number. a random number generator is used to select 350 individuals to take part in a sleep survey.

Simple random sampling.

Step-by-step explanation:

A simple random sample is basically a subset (with size n) from the entire population, where the chance of getting selected for each element is equal.

Given :A research company believes teens today are getting less than the recommended hours of sleep. The company takes a list of 2000 teen volunteers and assigns each volunteer a number. A

A random number generator is used to select 350 individuals to take part in a sleep survey.

It is a simple random sampling because the researcher selected participants randomly such that the chance to get selected for each of them remains same.

⊂⊃⊂⊃ω

step-by-step explanation:

i hope this : )

#15. square

step-by-step explanation:

because quadrilatural (idk how to spell it) means somthing that is not 3d or like, equal sides (or somthing like that   you know what i meanz)

hope this halps!

bai!