Athurstone scale was constructed to measure creativity. the scale scores ranged from 1 to 13. if the scale was properly constructed we could conclude that: a. a person with a score of 6 was three times as creative as a person with a score of 2. b. a person with a score of 6 was more creative than a person with a score of 5. c. a person with a score of 5 was half as creative as someone with a score of 10.d. a person with a score of 6 was three times as creative as a person with a score of 2 and a person with a score of 5 was half as creative as someone with a score of 10.e. all of these choices are correct conclusions