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1、编号：时间：2021年6月3日哈工大ACCA F2 test1ZBG|Harbin 教务部哈工大ACCA F2 test1ZBG|Harbin 教务部 全世界只有3%的人能高分通过本次测试，测测你的程度！逗你玩的，好好答吧！ Q1：姓名 _ D.the two variables relationship is weak negative correlation Q18：A co uses regression analysis to forecast future costs. Using historic information for the last 12 months the com
2、pany has forecast that average monthly fixed costs are $1000 and average variable costs are $30 per unit.Which of the following formulae should be used to predict the total costs where Q is the quantity of units? _ A.TC = 30 + 1000Q_ B.TC = 12000 + 30Q_ C.TC = 1000 + 30Q_ D.TC = 1000 + 360 Q Q19：A c
3、ost center is _ A.a center for which an individual budget is drawn up_ B.a measure of work output in a standard hour_ C.a unit of product or service in relation to which costs are ascertained_ D.a production or service location, function, activity or item of equipment for which costs are accumulated
4、 Q20：The correlation coefficient (r) for measuring the connection between two variables (x and y) has beencalculated as 0.6.How much of the variation in the dependent variable (y) is explained by the variation in the independentvariable (x)? _ A.36%_ B.40%_ C.60%_ D.64% Q21：The following statements
5、relate to the advantages that linear regression analysis has over the high low method in theanalysis of cost behaviour:1. the reliability of the analysis can be statistically tested2. it takes into account all of the data3. it assumes linear cost behaviourWhich statements are true? _ A.1 only_ B.1 a
6、nd 2 only_ C.2 and 3 only_ D.1, 2 and 3 Q22：Which of the following are feasible values for the correlation coefficient?1 +1402 +1043 04 094 _ A.1 and 2 only_ B.3 and 4 only_ C.1, 2 and 4 only_ D.1, 2, 3 and 4 Q23：FC Co. forecasts costs using the model y =a x +b. The gradient is $10. Whenx = 50, y =$
7、700. What is the value of the intercept? _ A.13.8_ B.200_ C.40_ D.49 Q24：Accordingtothediagramabove,whichofthefollowingiscorrect? _ A.1 Positive partial correlation, 2 No correlation_ B.1 Positive perfect correlation, 2 Negative partial correlation_ C.1 Negative partial correlation, 2 Negative perfect correlation_ D.1 No correlation, 2 Positive partial correlation 第 5 页 共 5 页
