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The following code creates a factor called numfac: numfac=factor(c("3.14","2.88","7.66 ","5.47" r code(s) to convert numfac to a numeric vector called numvec whose contents should be as follows: [1] 3.14 2.88 7.66 5.47

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The following code creates a factor called numfac: numfac=factor(c("3.14","2.88","7.66 ","5.47" r co...
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