Mathematics & Statistics
Undergraduate
第三小題 求救 好難
3.某醫院提供一份健保門診病患年齡和血壓的資料,如下表所示:
年齡 X
43
48
血壓Y 137
128
56
138
61
143
67
70
141
152
4-5
74
80
62
73
157
168
156
162
(1)請繪出血壓與年齡所形成的散佈圖(年齡-X軸,血壓-Y軸)
(2)試計算迴歸係數bo與b及寫出Y
(3)請建立變異數分析表,並檢定Ho:=0,H:≠0(x=0.05)
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