Question

A biologist wants to create an SRS to study the effect of a medication on the respiration rate of his subjects. He places the ID number of each of the subjects into a box, shakes the box, and chooses 10 of the ID numbers without looking. Which statement best describes this sample? It is a random sample but not an SRS. It is both a random sample and an SRS. It is neither a random sample nor an SRS. It is an SRS but not a random sample.

Answer 1

Answer: this will help you

Explanation:

A biologist wants to create an SRS to study the effect of a medication on the respiration rate of his subjects.

Answer 2

Answer: B. It is both a random sample and an SRS.