Venn Diagrams 1 Students in a college statistics class

Last updated: 12/10/2023

Venn Diagrams 1 Students in a college statistics class wanted to find out how common it is for young adults to have their ears pierced They recorded data on two variables gender and whether or not the student had a pierced ear for all 178 people in the class The two way table summarizes the data Gender Pierced Ear Yes No Total Male 19 71 90 c Find P A or B Female 84 4 88 Total 103 75 178 Suppose we choose a student from the class at random Define event A as getting a male student and event B as getting a student with a pierced ear a Find P B Interpret this value in context b Find P male and pierced ear