A local public school encourages, but does not require, students to wear uniforms. The principal of the school compares the gr

Question

2 years ago

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A local public school encourages, but does not require, students to wear uniforms. The principal of the school compares the gr

ade point averages of students at this school who wear uniforms with the GPAs of those who do not wear uniforms to determine whether those wearing uniforms tend to have higher GPAs.

Mathematics

1 answer:

Allisa [31] · Answer 1 · 2022-07-18T05:08:56+03:00

Allisa [31]2 years ago

4 0

Answer:

This is an observational study. The principal do not actually randomly assign students to either wear or not wear uniforms. Random assignment is essential to conducting a controlled experiment.

Step-by-step explanation:

A local public school​ encourages, but does not​ require, students to wear uniforms. The principal of the school compares the gr

A local public school encourages, but does not require, students to wear uniforms. The principal of the school compares the gr