2). At the .01 significance level, is there a difference in the mean number of times men and women send a Twitter message in a day? What is the value of the test statistic for this hypothesis test?
(A) 2.668
(B) 2.672
(C) 4.80
(D) 2.40 

8.何謂「風險」？(A) 可以估計各種可能方案的成敗依據 (B) 對可能結果與機率一無 所知 (C) 對所有可能方案結果皆已知

9.組織領導人在不同階層需要不同的能力養成。請問對中階主管而言，最需要具 備的能力為何？(A)抽像化能力 (B)溝通協調能力 (C)技術專業能力 (D)情緒管理

10.以下所述合夥組織之缺點，何者為非？(A) 無限責任(B)利潤分配未有明文規定(C) 合夥關係難以終止 (D) 合夥無特殊稅賦 

1). At the .01 significance level, is there a difference in the mean number of times men and women in a day? What is the test statistic for this hypothesis? (A) z-statistic(B) t-statistic (C) p-statistic (D) df-statistic

3). At the .01 significance level, is there a difference in the mean number of times men and women send a Twitter message in a day? (A) Reject the null hypothesis and conclude the means are different. (B) Reject the null hypothesis and conclude the means are the same. (C) Fail to reject the null hypothesis and conclude the means are the same. (D) Fail to reject the null hypothesis and conclude the means are different.

1). Referring to Table 1, to test for the significance of the coefficient on aggregate price index, the value of the relevant t-statistic is (A) 2.365. (B) 0.143. (C) -0.214. (D) -1.960. 

2). Referring to Table 1, the p-value for GDP is (A) 0.05. (B) 0.01. (C) 0.001. (D) None of the above.

3). Referring to Table 1, the p-value for the aggregated price index is (A) 0.05. (B) 0.01. (C) 0.001. (D) None of the above.

4). Referring to Table 1, the p-value for the regression model as a whole is (A) 0.05. (B) 0.01. (C) 0.0001. (D) None of the above.

5). Referring to Table 1, what is the predicted consumption level for an economy with GDP equal to $4 billion and an aggregate price index of 150? (A) $1.39 billion (B) $2.89 billion (C) $4.75 billion (D) $9.45 billion