Question

which of the following is the best explanation for the evidence? an effect of enforcing school uniforms is an 80% increase in test scores. uniforms have no effect on anything and should not be enforced. uniforms ruin student performance when it comes to test scores and in class activities. an increase in test scores proves that wearing school uniforms makes students focus on academics.

Explanation:

The evidence shows an 80% increase in test scores due to school - uniform enforcement. The best explanation should support this positive correlation. The first two options deny any positive effect of uniforms, and the third option claims a negative effect. The fourth option provides a reasonable explanation that links the increase in test scores to students focusing on academics because of wearing uniforms.

Answer:

An increase in test scores proves that wearing school uniforms makes students focus on academics.