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【单选题】
某电池生产商声称,它们生产的5号电池的平均使用时间为85小时。质检部门抽取20节电池的随机样本,在a=0.05的显著性水平下,检验结果是未能拒绝原假设,这意味着A.
该企业生产的5号电池的平均使用时间是85小时
B.
该企业生产的5号电池的平均使用时间不是85小时
C.
没有证据证明该企业生产的5号电池的平均使用时间是85小时
D.
没有证据证明该企业生产的5号电池的平均使用时间不是85小时
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皮皮学刷刷变学霸
举一反三
【单选题】雇主责任保险的保险责任中无关紧要的是()。
A.
被保险人所雇人员的健康状况
B.
雇主责任保险的保险责任不包括雇主自身的人身伤亡
C.
雇员必须从事保单载明的业务工作
D.
受雇过程在保险期内
【多选题】Which TWO of the following does IAS 2 Inventories NOT allowed to be included in the value of inventory?
A.
Finance manager's salary
B.
Product advertising costs
C.
Production manager's salary
D.
Depreciation of factory
【单选题】For a manufacturing company, identify the following as either product cost or period cost: Marketing manager's salary
A.
product cost
B.
period cost
【单选题】22 Marianne Tocaros is a retail sales rep for a jewelry store. She works only on commission. Which of the following MUST BE true about Marianne? (2.2)
A.
She only earns money if she makes a sale.
B.
She makes a percentage of a sale on top of her regular salary.
C.
She needs to have a manager's approval to offer a discount to a customer.
D.
She is an outsourced employee.
E.
She must be paid as an independent contractor.
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