Question

what are the mean, variance, and standard deviation of these values? round to nearest tenth. 11, 11, 3, 1, 11, 11

Answer 1

[AI-generated answer — Bot GPT 3.5]

Mean: (11 + 11 + 3 + 1 + 11 + 11) / 6 = 8.3

Variance: [(11-8.3)^2 + (11-8.3)^2 + (3-8.3)^2 + (1-8.3)^2 + (11-8.3)^2 + (11-8.3)^2] / 6 = 17.1
Standard deviation: √17.1 = 4.1

Mean: 8.3
Variance: 17.1
Standard deviation: 4.1