A group of students voted on their favorite subject. 23 students enjoy Mathematics, 40 enjoyed
English, 22 enjoyed Science, 10 enjoyed Hindi and 5 enjoyed History.
Read the above case study carefully and give the answer of the following questions.
1. What is the probability of selecting a student who enjoys Science?
2. What is the probability of selecting a student who enjoys Mathematics?
3. What is the probability of selecting a student who enjoys English?
Answers
Answer:
Step-by-step explanation:
1] total number of students = 23 + 40 + 22 + 10 + 5
= 100
number of students who enjoy science = 22
probability = (Number of a Favourable outcome) / (Total number outcomes)
= 22/100
probability = 22%
2] total number of students = 23 + 40 + 22 + 10 + 5
= 100
number of students who enjoy Mathematics = 23
probability = (Number of a Favourable outcome) / (Total number outcomes)
= 22/100
probability = 23%
3] total number of students = 23 + 40 + 22 + 10 + 5
= 100
number of students who enjoy English = 40
probability = (Number of a Favourable outcome) / (Total number outcomes)
= 40/100
probability = 40%