For each of the variables described below, indicate whether it is a quantitative or a categorical (qualitative) variable. Also, indicate the level of measurement for the variable: nominal, ordinal, interval, or ratio. Make sure your responses are the most specific possible.   Variable Type of variable Level of measurement (a)Temperature (in degrees Fahrenheit)   Quantitative   Categorical   Nominal   Ordinal   Interval   Ratio (b)Exchange on which a stock is traded (NYSE, AMEX, or other)   Quantitative   Categorical   Nominal   Ordinal   Interval   Ratio (c)Letter grade (A, B, C, D, or F)   Quantitative   Categorical   Nominal   Ordinal   Interval   Ratio

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Q: nswer Part 3 only. not graded

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