The marks scored by 8 students is : 15 , 12, 8 , 4, 19, 20 , 14, 7. Find the range of the data (a) 16 (b) 13 (c) 12 (d) 14
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Answer:
(a) 16
Step-by-step explanation:
Range = Highest observation- Lowest observation
= 20- 4
= 16
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