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Lody gets a score of 85 on a Biology test and 80 on a Math test. Scores in the Biology test have a mean of

Lody gets a score of 85 on a Biology test and 80 on a Math test. Scores in the Biology test have a mean of 75 and a standard deviation of 5. Scores in the Math test have a mean of 76 and a standard deviation of 4.

a. What is her standard score in Math?

b. What is her standard score in Biology?

c.In which subject is her standing better assuming that the scores in the two subjects are normally distributed?

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