問題詳情
Exhibit 2 (2 points each answer ) The table below gives beverage preferences for random samples of teens and adults.
We are asged to test for independence between ages (i.e., adult and teen) ana annic preierences.
【題組】(A).Refer to Exhibit 2. With a ,05 level of significance, what is the critical value for the test ?
參考答案
答案：D
難度：簡單0.883405
統計：A(38),B(20),C(64),D(1235),E(0) #
個人：尚未作答書單：課程設計模式、運輸系統管理