申論題 - 阿摩線上測驗

申論題資訊

試卷：110年 - 110 國立台灣海洋大學_碩士班招生考試_航運管理學系碩士班商業管理組：統計學#105329
科目：研究所、轉學考(插大)◆統計學
年份：110年
排序：0

題組內容

4. A sales manager collected the data on annual sales (y, in $10,000s) for customers and the number of years of experience (x, in years) for a sample of 15 salespersons. The statistical information of the data as below,

申論題內容

c. If the number of years of experience is 10 years, find the 95% confidence interval for the corresponding mean annual sales. (6%)