Final Answer:
The variance is 64.
Step-by-step explanation:
The variance is the square of the standard deviation. Thus, if the standard deviation is 8, the variance can be calculated as follows:
Variance = Standard deviation²
Variance = 8²
Variance = 64
In conclusion, the variance, which represents the spread of data points in a dataset, is determined to be 64. This value is obtained by squaring the standard deviation, which in this case is 8. The variance provides a quantitative measure of the dispersion of data, with a value of 64 indicating a relatively moderate level of variability within the dataset.