Saoirse took 3 classes in a semester.   The class means and standard deviations are given below:   Politics:  μ=50.5σ=5.5 Music: μ=60.9σ=6.7 Latin: μ=70.4σ=4.8   Saoirse scored  62  in Politics, 69  in Music and 77  in Latin.  Use z-scores to order the classes Saoirse did from relatively worst to relatively best in. a. Politics - Music - Latin b. Latin - Politics - Music c. Latin - Music - Politics d. Music - Latin - Politics

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