Question

Q5. Calculate Standard Deviation from the figures given below- (5)
Marks 0-10 10-20 20-30 30-40 40-50
No. of Students10 15 10 10 5​

Answer 1

Explanation:

Calculate Standard Deviation from the figures given below- (5)

Marks 0-10 10-20 20-30 30-40 40-50

No. of Students10 15 10 10 5