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Measures of Central Tendency and Dispersion
Q. The mean of 10 numbers is 9, then the sum (total) of these numbers will be________ (Solved)
1. 9
2. 0.9
3. 70
4. 90
d. 90
Related Topics
→ Concept of Statistics
→ Corelation and Regression
→ Measures of Dispersion
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