Obtain the areas of given z-scores using Table 8.1: 3.45 has area of ________. 2.14 has area of ________. – 1.19 has area of _________. 0.82 has area of ________. – 2.05 has area of _________.

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A: x y y2 3 1.8 3.24 4 2.5 6.25 5 3.6 12.96 6 4.7 22.09 7 6.6 43.56 ∑y =19.2∑y2=88.1mean…