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List of top Mathematics Questions on Arithmetic Progression and Variance
The mean deviation about the mean for the data
56 is equal to:
JEE Main - 2026
JEE Main
Mathematics
Arithmetic Progression and Variance
The variance of the numbers 8, 21, 34, 47, \dots, 320, is:
JEE Main - 2025
JEE Main
Mathematics
Arithmetic Progression and Variance