The percentages of marks obtained by a student in six unit tests are given below : A unit test is selected at random . What is the probability that the student gets more than 60% marks in the test ?
The percentages of marks obtained by a student in six unit tests are given below : A unit test is
The percentages of marks obtained by a student in six unit tests are given below : A unit test is selected at random . What is the probability that the student gets more than 60% marks in the test ?
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