In a class of 65 students 29 studies twi, 42 studies dagaare. Each student studies at least one subject. Draw a venn diagram to represent the data above. How many students studies both subjects. How many students studies only one subject.
29+42-x = 65
since x study both, 65-x take only one.
To draw a Venn diagram representing this data, we need to have two overlapping circles. One circle represents the students studying "twi" and the other represents the students studying "dagaare." The overlapping region of the circles represents the students studying both subjects.
Based on the given information, we know that 29 students study "twi" and 42 students study "dagaare." However, we don't know how many students study only one subject or both subjects.
To find the number of students studying both subjects, we can use the formula:
(Number of students studying "twi") + (Number of students studying "dagaare") - (Total number of students)
Let's calculate it:
Number of students studying both subjects = 29 + 42 - 65 = 6
So, 6 students study both "twi" and "dagaare."
To find the number of students studying only one subject, we need to subtract the number of students studying both subjects from the total number of students.
Number of students studying only one subject = Total number of students - Number of students studying both subjects
= 65 - 6
= 59
So, 59 students study only one subject.
In summary, according to the given information, 6 students study both "twi" and "dagaare," and 59 students study only one subject.