Question 1197411
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a fair six-sided die rolled  {1,2,3,4,5,6} outcomes
 μ= {{{(1 + 6)/2}}} = 3.5
Variance: {{{(6^2-1)/12 = (35/12)}}} = 2.9167
Standard deviation = {{{sqrt(variance)}}}  σ=1.7078 Standard deviation of individual rolls

Standard deviation of sample means
1	3.5	-2.5	6.25
2	3.5	-1.5	2.25
3	3.5	-0.5	0.25
4	3.5	0.5	0.25
5	3.5	1.5	2.25
6	3.5	2.5	6.25
		0	17.5
		  	1.870828693   √(17.5/5)
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