It can be deduced that the Venn diagram shows the relationship that exist between the light test and the brake test.
It should be noted that a Venn diagram simply means an illustration that uses circles to indicate the relationship among things.
From the information given, the lights test failed on 3 bicycles while 27 bicycles passed the test.
The brake test failed on 9 bicycles while 21 bicycles passed the test. This is depicted in the Venn diagram.
Learn more about Venn Diagram on:
https://brainly.com/question/2099071
