問題詳情
2.Which of the following is a continuous quantitative variable? Please write down your answers. A.the color of a student's eyesB.the temperature of the water C.the number of employees of an insurance company D.the amount of milk produced by a cow in one 24-hour period E.the number of gallons of milk sold at the local grocery store yesterday.
參考答案
答案：C
難度：非常簡單0.908088
統計：A(3),B(20),C(247),D(2),E(0)