What is the percentage of students who are ages 10- Eat Skip Breakfast Breakfast Total 13? Students 40 ¿Cuál es el porcentaje de estudiantes de entre 10 y 13 45 Ages 10-13 años? Students Ages 14-17 21 24 45 Total 61 29 90 What is the percentage of students who eat breakfast? ¿Cuál es el porcentaje de estudiantes que desayunan? What is the percentage of students who are ages 14- 17 AND eat breakfast?

Q: What percentage of students are enrolled in between 12 and 18 credits?

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2-Proportion Test

In a 2-proportion test, two separate proportions are measured at the same time, and their similarity is evaluated. It is also known as a 2-proportion z-test, and a comparison of two different proportions is done in this method.