Identify the level of measurement (nominal, ordinal, interval, ratio) used in each of the following.

a. The pulse rates of women listed in Data Set 1 of Appendix B

b. The genders of the subjects included in the Freshman 15 Study Data (Data Set 3 in Appendix B)

c. The body temperatures (in degrees Fahrenheit) of the subjects listed in Data Set 2 of Appendix B

d. A movie critic’s ratings of “must see, recommended, not recommended, don’t even think about going”