問題詳情
2. Which of the following descriptions is/are INCORRECT?
(A) "Phone number" is a nominal variable；
(B) "Temperature in Celsius" is a ratio variable；
(C) "Cancer stage" is an interval variable；
(D)"Height in centimeter" is a discrete variable；
(E) "Age group" is a categorical variable.
參考答案
答案：[無官方正解]
難度：計算中-1
書單：沒有書單，新增