申論題 - 阿摩線上測驗

申論題資訊

試卷：110年 - 110 國立臺灣科技大學_碩士班招生試題_工業工程系：統計學#111373
科目：研究所、轉學考(插大)◆ 離散數學與資料結構
年份：110年
排序：0

題組內容

6. (10 points) A real estate economist collects data on two similar neighborhoods, one bordering & MRT station, , and one tha borhood s I about 3 kilometers from the MRT station. She records 50 observations as of real estate values, , where house prices are given in ten thousand NT$ (i.e., NT$ 10000), and size is the number of square meter of living ares.

Consider the partial printout for a regression analysis of the relationship between prices (in ten thousands) and two independent var ariables Size and MRT. As a house can only be near the MRT station or not, the MRT variable is coded as

申論題內容

(b) Test the overal utility of the model (Please clearly state the null, the alernative hypothesis, and the test statistic, and use a = 0.05), (5 points)