1 Pareto (2) column (1) Chart type




Blood sugar mg/dl




86




89




94




100




100




106




110




131




158




196


2 ratio level of measure


3 10 sample size


4 86 minimum


5 196 maximum


6 110 range


7 103 median


8 100 mode


9 117 mean


10 35.18 sx


11 0.3007 CV


12 22 Width


13 Bins (x) Frequency (f) Rel. Freq. p(x)


108 6 0.6


130 1 0.1


152 1 0.1


174 1 0.1


196 1 0.1


Sum: 10 1

14
See chart


15 skewed shape


16 z-score 0.23: ordinary µ of 105, σ of 13. x=108


17 z-score 2.4: unusual µ of 94, σ of 15. x=130


18 30.9 Mean BMI


19 obese Overweight, obese, or neither?



BMI by age Age cohort (x) mean BMI (y)



17 28.5



27 30.5



37 33.1



47 33.8



57 31.3



67 35.9


20 0.11 slope


21 27.37 intercept


22 positive correlation


23 0.82 r


24 high/strong strength of correlation


25 linear linear?


26 0.67 Coefficient of determination.


27 67% What % in the variation...


28 31.04 32


29 22.94 30


30 No



31 No Seven year old BMI?



beyond the data Why or why not?