Venn Diagram L2

Front

What is a Venn Diagram?

Back

A Venn Diagram is a visual representation of the relationships between different sets, often using overlapping circles to show commonalities and differences.

Front

How do you determine the number of students taking only one subject in a Venn Diagram?

Back

To find the number of students taking only one subject, subtract the number of students taking both subjects from the total number of students in that subject.

Front

If 5 students are taking both Math and Spanish, and 25 students are taking Math, how many are taking only Math?

Back

20 students are taking only Math (25 - 5 = 20).

Front

In a survey, if 15 students are only taking Spanish and 5 are taking both Math and Spanish, how many are taking Spanish in total?

Back

20 students are taking Spanish in total (15 + 5 = 20).

Front

What does the intersection of two sets in a Venn Diagram represent?

Back

The intersection of two sets represents the elements that are common to both sets.

Front

If 10 students are taking other courses in addition to Math and Spanish, how do you represent this in a Venn Diagram?

Back

You can represent these students outside the overlapping area of the Math and Spanish circles in the Venn Diagram.

Front

How can you calculate the total number of students surveyed using a Venn Diagram?

Back

Add the number of students in each section of the Venn Diagram, including those taking only one subject, both subjects, and those taking other courses.

Front

What is the formula to find the total number of students in a Venn Diagram with two sets?

Back

Total = (Only Set A) + (Only Set B) + (Both Sets) + (Neither Set).

Front

If 4 students are taking both English and History, and 12 students are only taking English, how many are taking English in total?

Back

16 students are taking English in total (12 + 4 = 16).

Front

What is the significance of the 'neither' section in a Venn Diagram?

Back

The 'neither' section represents individuals who are not part of either set being analyzed.