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1 .Which of the following is an example of a cluster sample?
A Selecting every 20th entry in a membership listing B Taking the name of every company listed in a business telephone directory C Selecting every entry in a telephone directory with the same postal or zip code D Generating a list of numbers by random numbers and matching them to entries in atrade d...
题型:
单选题
提问时间:
2021-08-23
2 .Consider the following statements relating to management information:Statement 1: Management information should have some value otherwise it would not beworth the cost of collecting and communicating itStatement 2: Management information only needs to be accurate enough for its purposeAre the statements TRUE or FALSE?Statement 1 Statement 2
A True True B True False C False True D False False
题型:
单选题
提问时间:
2021-08-23
3 .A publishing company is conducting research into the nation’s reading habits. It randomlyselects a number of locations from around the country and then interviews everyone who livesin these locations.What is this approach to sampling known as?
A Cluster sampling B Quota sampling C Stratified sampling D Systematic sampling
题型:
单选题
提问时间:
2021-08-23
4 .Which of the following statements concerning management information is/are correct?(1) A user of management information should have all the information he needs to dohis job properly(2) A management information report must be relevant for a variety of purposes(3) A management information report should contain a lot of detail to ensure completeaccuracy
A 1 only B 1 and 2 only C 2 and 3 only D 3 only
题型:
单选题
提问时间:
2021-08-23
5 .The following statements relate to stratified random sampling:(1) Every item in the population has an equal chance of being selected.(2) The sample proportionately represents items in different sub-populations.(3) The sample is more representative of the target populations than the accessiblepopulation.Which of the statements, if any, is true?
A 1 only B 2 only C 3 only D None of them
题型:
单选题
提问时间:
2021-08-23
7 .An organisation manufactures a single product. The total cost of making 4,000 units is$20,000 and the total cost of making 20,000 units is $40,000. Within this range of activity thetotal fixed costs remain unchanged.What is the variable cost per unit of the product?
A $0·80 B $1·20 C $1·25 D $2·00
题型:
单选题
提问时间:
2021-08-23
8 .When total purchases of raw material exceed 30,000 units in any one period then all unitspurchased, including the initial 30,000, are invoiced at a lower cost per unit.Which of the following graphs is consistent with the behaviour of the total materials costin a period?
A B C D
题型:
单选题
提问时间:
2021-08-23
9 .The total cost of production for two levels of activity is as follows: Level 1 Level 2Production (units) 3,000 5,000Total cost ($) 6,750 9,250The variable production cost per unit and the total fixed production cost both remain constantin the range of activity shown.What is the variable production cost per unit?
A $0·80 B $1·25 C $1·85 D $2·25
题型:
单选题
提问时间:
2021-08-23
10 .A manufacturing company has four types of cost (identified as T1, T2, T3 and T4).The total cost for each type at two different production levels is: Total cost for Total cost forCost type 125 units 180 units $ $T1 1,000 1,260T2 1,750 2,520T3 2,475 2,826T4 3,225 4,644Which two cost types would be classified as being semi-variable?
A T1 and T3 B T1 and T4 C T2 and T3 D T2 and T4
题型:
单选题
提问时间:
2021-08-23
