Data Mean x x Data - mean x - x x - x2 1 0.46 11.42/25= 0.46-0.457-0.003 (0.003)2-0.000009 2 0.51 0.457 0.51-0.457-0.053 (0.053)2=0.002809 3 0.48 0.48-0.457-0.023 (0.023)2-0.000529 4 0.51 0.51-0.457-0.053 (0.053)2-0.002809 5 0.38 0.38-0.457--0.077 (-0.077)2-0.005959 6 0.49 0.49-0.457-0.033 (0.033)2=0.001089 7 0.49 0.49-0.457-0.033 (0.033)2=0.001089 8 0.43 0.43-0.457--0.027 (-0.027)20.000729 9 0.48 0.48-0.457-0.023 (0.023)20.000529 10 0.43 0.43-0.457--0.027 (-0.027)20.000729 11 0.41 0.41-0.457--0.047 (-0.047)2=0.002209 12 0.49 0.49-0.457-0.033 (0.033)2=0.001089 13 0.48 0.48-0.457-0.023 (0.023)20.000529 14 0.49 0.49-0.457-0.033 (0.033)2=0.001089 15 0.43 0.43-0.457--0.027 (-0.027)20.000729 16 0.46 0.46-0.457-0.003 (0.003)2=0.000009 17 0.48 0.48-0.457-0.023 (0.023)20.000529 18 0.41 0.41-0.457=-0.047 (-0.047)2=0.002209 19 0.48 0.48-0.457-0.023 (0.023)20.000529 20 0.43 0.43-0.457--0.027 (-0.027)20.000729 21 0.44 0.44-0.457--0.017 (-0.017)20.000289 22 0.43 0.43-0.457--0.027 (-0.027)20.000729 23 0.41 0.41-0.457--0.047 (-0.047)2=0.002209 24 0.49 0.49-0.457-0.033 (0.033)2=0.001089 25 0.43 x₁ = 11.42 0.43-0.457 -0.027 (-0.027)20.000729 x - x2 = 0.030985 Standard Deviation s = Σ(Χι-χ)2 = 0.0012394 N Assignment 1: Draw Frequency Histogram. Assignment 2: Calculate how many data lie in the range between x S. Assignment 3: Calculate what percentage of data lie in the range between x s. Assignment 4: Write conclusion
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