Question: b) Conduct a principal component analysis and construct a scree plot. How many factors ( m ) do think you should retain?Explain. (4 pts.) Summary

b) Conduct a principal component analysis and construct a scree plot. How many factors (m) do think you should retain?Explain. (4 pts.)

Summary Plots Number Eigenvalue 20 40 60 80 6.504468 3.821045 3 2.501995 4 1.683994 1.085354 0.933007 0.851641 0.786837 0.731717 Component 2 (15.3 %) 10 0.695851 11 0.646829 12 0.5479581.0 Sugar Sweet Calories Treat 0.5 Salt casgun Process Kids Fruit Family Easy Satisfying Energy Reputqualitytious Boring Soggy

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