Map 1
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x
f 3.40 3.60 3.70 3.80 3.90 4.00 4.10 4.20 4.30 4.40 4.50 4.60 4.70 4.90
x*f 1 2 1 3 2 2 1 5 2 1 2 1 2 1 26
3.4 7.2 3.7 11.4 7.8 8 4.1 21 8.6 4.4 9 4.6 9.4 4.9 107.5
(x-m)^2 f*((x-m)^2) 0.54 0.54 0.29 0.57 0.19 0.19 0.11 0.34 0.06 0.11 0.02 0.04 0.00 0 0.00 0.02 0.03 0.05 0.07 0.07 0.13 0.27 0.22 0.22 0.32 0.64 0.59 0.59 4.13 3.64
gemiddelde = 4,13 variantie 0,13 standaard afwijking = 0,37
5 4.5 4 3.5 3 2.5 2 0.37
0.14
1.5 1 3.25
3.50
3.75
4.00
5 4.5 4 3.5 3
Column B
2.5 2 1.5 1 3.25
3.50
3.75
4.00
4.25
4.50
4.75
5.00
f 3.40 3.60 3.70 3.80 3.90 4.00 4.10 4.20 4.30 4.40 4.50 4.60 4.70 4.90
x*f 1 2 1 3 2 2 1 5 2 1 2 1 2 1 26
3.4 7.2 3.7 11.4 7.8 8 4.1 21 8.6 4.4 9 4.6 9.4 4.9 107.5
(x-m)^2 f*((x-m)^2) 0.54 0.54 0.29 0.57 0.19 0.19 0.11 0.34 0.06 0.11 0.02 0.04 0.00 0 0.00 0.02 0.03 0.05 0.07 0.07 0.13 0.27 0.22 0.22 0.32 0.64 0.59 0.59 4.13 3.64
gemiddelde = 4,13 variantie 0,13 standaard afwijking = 0,37
5 4.5 4 3.5 3 2.5 2 0.37
0.14
1.5 1 3.25
3.50
3.75
4.00
5 4.5 4 3.5 3
Column B
2.5 2 1.5 1 3.25
3.50
3.75
4.00
4.25
4.50
4.75
5.00
