Question

Find the sample standard deviation with the data 0.62, 1.05, 0.58, 1.17, 1.04, 1.37, 1.32, 0.67, 1.25 1.38, 0.86

Answer 1

$standard \: deviation \: = \sqrt{ \frac{12.5485}{11} } - (1.028) {}^{2} \\ = 0.28981$