四、主題式寫作(限 300 字以內)：(25%)
 What are some important qualities of a good supervisor (boss)? Use specific details and examples to explain why these qualities are important.

2. My secretary will show you the door. (我的秘書會送你到門口。)

3. We will take an oral vote on this problem. (我們將對這個問題進行口頭表決。)

4. The doctor suggested her to come tomorrow. (醫生建議她明日要來。)

5. He looked at the boss and felt surprised. (他很驚訝地看著老闆。)  

a. At α = 0.1, does the data provide sufficient evidence to indicate that the standard deviations of two populations are different? (6%)

b. At α = 0.1, does the data provide sufficient evidence to indicate that the mean of population 1 is larger than the mean of population 2? (6%)

2. A journal surveyed its readers and asked how each rated the quality of management and the reputation of the company for over 250 worldwide corporations. Both the quality of management and the reputation of the company were rated on an excellent, good and fair categorical scale. Assume the sample data for 200 respondents below applies to this study. Use a 0.05 level of significance and test for independence of the quality of management and the reputation of the company. (8%)

a. Construct an analysis of variance table to test whether there is a significant difference among the means of three treatments. (6%)

b. Use Fisher’s LSD approach to determine which populations have different means.,where Si  is the sample standard deviation of treatment i, i =1, 2, 3. (6%)

a. Find the best-fitting line for the above data. (6%)