Question

421,468,414,213

Compute the sample variance and sample standard deviation.
(A) 9616.5 and 98.06
(B) 9616.5 and 99.08
(C) 9461.6 and 98.06
(D) 9461.6 and 99.08

Answer 1

The sample variance is 9616.5 and the sample standard deviation is approximately 98.06.

Step-by-step explanation:

The sample variance can be calculated by finding the average of the squared differences between each data value and the sample mean. In this case, the sample variance is 9616.5. The sample standard deviation is the square root of the sample variance, which is approximately 98.06.