Identify whether the following variables are numerical or categorical if numerical state whether the variable is discrete or continuous. if categorical state, whether the variable is nominal or ordinal. a-number of sexual partners. b-petal area of rose flowers. c- key on the musical scale. d-heart beat per minute of a tour de france cyclist, average over the duration of the race. e-stage of fruit ripeness. f- angle of flower orientation relative to postiion of the sun. g- tree species. h-year of birth. i-gender. j-birth weight?