c) In a certain examination 500 students appeared. Mean scoreis 68 and – InterviewSolution

1.	c) In a certain examination 500 students appeared. Mean scoreis 68 and standard deviation is 8. Assuming data normallydistributed. Find no of students scoring(i) less than 50 and(ii) more than 60where A(2.25)0.4878A(1) 0.3413
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