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The percentage of marks obtained in the monthly unit test are given by the following table unit test 1 2 3 4 5 %ofmarks 69 71 73 68 74 obtained based on this data find the probability that the student gets more than70% in unit test.?
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The percentage of marks obtained in the monthly unit test are given by...
Total number of tests = 5

(a) Marks greater than 70% = 72 and 85, hence in 2 tests.

P(student gets more than 70% marks) = 2/5 

(b) Marks more than 90 = 0, hence in 0 tests.

P(student gets more than 90% marks) = 0/5 = 0
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The percentage of marks obtained in the monthly unit test are given by the following table unit test 1 2 3 4 5 %ofmarks 69 71 73 68 74 obtained based on this data find the probability that the student gets more than70% in unit test.?
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