所屬科目：研究所、轉學考(插大)◆統計學
1. Compute a one –way ANOVA on the following data.(20 分) Determine the observed F value. Compare it to the critical tableF value and decide whether to reject the null hypothesis.Perform a t test for independent measures on the data.Compare the t and F values.Are the results different？Use α=0.05.
(1)期望值 E(X)，E(Y)及 E(Z)。(10 分)
(2)變異數 V(X)，V(Y)及 V(Z)。(10 分)
(3)陳先生所得錢數為 W，E(W)及 V(W) 為多少？(10 分)
(1)
(2)
(3)
(4)
(5)
(6)
(1) 請檢定 \( \text{H}_0: \beta_4 = 0 \)並說明檢定結果(10 分)
(2) 請檢定 \( H_0: \beta_1 = \beta_2 = \beta_3 = \beta_4 = 0? \) 並說明檢定結果(10 分)
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