Question

The percentage of marks obtained by a student in the monthly unit tests are given below:
Percentage of marks obtained
Find the probability of:
• A first class i.e., at least 60% marks
• Marks between 70% and 80%
• A distinction i.e., 75% and above
• Less than 65%

Answer 1

Answer:

The percentage of marks obtained by a student in the monthly unit tests are given below:

Percentage of marks obtained

Find the probability of:

• A first class i.e., at least 60% marks

• Marks between 70% and 80%

• A distinction i.e., 75% and above

• Less than 65%