Find the standard deviation. P(x) x*P(x) (x - )?P(x) 0.1 2(0.1) = 0.2 | (2 – 5.4)²(0.1) = 1.156 4 0.3 4(0.3) = 1.2 | (4 – 5.4)²(0.3) = 0.588 6 0.4 6(0.4) = 2.4 (6 – 5.4) (0.4) = 0.144 %3D 8 0.2 8(0.2)...


Find the standard deviation.<br>P(x) x*P(x)<br>(x - )?P(x)<br>0.1<br>2(0.1) = 0.2 | (2 – 5.4)²(0.1) = 1.156<br>4<br>0.3<br>4(0.3) = 1.2 | (4 – 5.4)²(0.3) = 0.588<br>6<br>0.4<br>6(0.4) = 2.4<br>(6 – 5.4) (0.4) = 0.144<br>%3D<br>8<br>0.2<br>8(0.2) = 1.6 | (8 – 5.4)(0.2) = 1.352<br>%3D<br>%3D<br>Table 4.24<br>

Extracted text: Find the standard deviation. P(x) x*P(x) (x - )?P(x) 0.1 2(0.1) = 0.2 | (2 – 5.4)²(0.1) = 1.156 4 0.3 4(0.3) = 1.2 | (4 – 5.4)²(0.3) = 0.588 6 0.4 6(0.4) = 2.4 (6 – 5.4) (0.4) = 0.144 %3D 8 0.2 8(0.2) = 1.6 | (8 – 5.4)(0.2) = 1.352 %3D %3D Table 4.24

Jun 09, 2022
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