In an exam, there are 10 multiple select questions. In each multiple select question (more than one option could be correct) if a student chooses all the correct options then he/she gets 4 marks for that question, else he/she will not get any marks for the question. What is the probability that he/she will score at least 16 marks in the exam?
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Answered by
10
Answer:
see the above answer
Step-by-step explanation:
its so simple . isn't it
Answered by
0
Answer: The answer is 2/5.
Step-by-step explanation:
The score will be at least 16 marks.
There are 10 multiple select questions and get 4 marks for each question.
then,
= 4/10 questions correct
= 2/5 .
Hence, 2/5 is the probability of getting at least 16 marks in the exam.
Step-by-step explanation:
The score will be at least 16 marks.
There are 10 multiple select questions and get 4 marks for each question.
then,
= 4/10 questions correct
= 2/5 .
Hence, 2/5 is the probability of getting at least 16 marks in the exam.
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