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3. Describing Data Numerically
3. Describing Data Numerically / Standard Deviation / Problem 9
Problem 9

The number of hours of sunlight received by different regions of a city during the summer months is provided below:
6,8,5,7,9,9,10,7,6,8,10,76,8,5,7,9,9,10,7,6,8,10,7
Find the variance.