Question Bank for QT -1 –POQ 511 Topic : A) Descriptive Statistics : A1. A bank recorded the age at which an individual first opened a Savings Bank Account and were as follows: 42 44 52 32 23 25 34 33 37 18 19 18 14 16 18 18 23 21 18 23 24 24 26 28 32 43 33 34 19 23 22 21 18 19 18 22 25 24 54 20 21 17 22 24 25 22 23 5 8 29 18 16 17 15 19 21 32 33 34 35 36 37 23 24 25 21 22 33 33 43 27 28 29 30 31 33 17 25 23
Premium Harshad number Arithmetic mean Prime number
entertaining clients. The following is a random sample of six entertainment expenses (dinner costs for four people) from expense reports submitted by members of the sales force. $157‚ $132‚ $109‚ $145‚ $125‚ $139. Calculate the mean and sample variance(s^2) and standard deviation. Mean = 807/6 = 134.5. Sample Variance = (109925 – (807^2/6)/6-1 = (109925 – 108541)/5 = 1384/5 = 276.8. Standard Deviation = √276.8 = 16.6373. ***the 109925 is all values of x individually squared and then summed together
Free Random variable Standard deviation Normal distribution
Test Bank for Cost Management A Strategic Emphasis 5th Edition Multiple Choice Questions The Institute of Management Accountants’ standards of ethical conduct for management accountants includes the elements of: Mark - incorrect Answers 1. A.Competence‚ confidentiality‚ integrity‚ and relevance. - Given 2. B. Competence‚ confidentiality‚ integrity‚ and credibility. 3. C. Competence‚ confidentiality‚ independence‚ and objectivity. 4. D. Competence‚ accuracy‚ integrity‚ and independence. According
Premium Management Strategic management Management accounting
chain store‚ but then it should require to defining who is a “regular shopper”. The definition may also include a time period of shopping. [5] [7](b) Two stage cluster sampling: First select an SRS of stores‚ and then a sample of customers‚ e.g. when entering the store‚ or at exit‚ using systematic sampling‚ because a list of shoppers does not exist. [7] Selecting customers from each store is possible but would be inconvenient and much more costly. Also‚ the sampling design may include a rule of
Premium Sampling Left-handedness Sample
Sample Paper Mid Term Examination All questions carry equal marks (4 Marks Each) Q.No. 1 a) i) Suppose you are an operations manager for a plant that manufactures batteries. Give an example how you could use descriptive statistics to make better managerial decisions. ii) Listed here are 30 different weekly Dow Jones industrial stock averages. 2656 2301 2975 3002 2468 2742 2830 2405 2677 2990 2200 2764 2337 2961 3010 2976 2375 2602 2670 2922 2344 2760 2555 2524 2814 2996 2437 2268 2448 2460 Construct
Premium 3rd millennium
| |Week |2 | |Topic |Behind the Scenes Tour of PMBOK Guide 5th Edition | | | |Report No. |1
Premium Project management
Mini-case: Swatch revolutionises watch manufacture In the early 1980s‚ the Swiss watch industry was nearly dead. Competition from cheap‚ but often high-quality‚ products from Far Eastern manufacturers‚ such as Seiko and Casio‚ had almost obliterated the traditional Swiss industry. Trying to protect their investments‚ the Swiss banks organised a merger of the two largest companies on the advice of Nicolas Hayek‚ now boss of Swatch’s parent company SMH‚ which was formed from the merger. Hayek
Premium Watch Clock Management
Statistic Report for UNITE AUTOMOBILE ENTERPRISE Lecturer:- Dr Haslindar Ibrahim Prepared by:- Zalifah Che Embee (DL1010195) Habibah Kadir (DL1013072) Zahari Sehak (DL1016065) Mohd Aswad Abd Karim (DL1018773) Shahrul Asmadi Shahmarudin(DL1010501) Introduction Unite Automobile Enterprise was established in January 2009. The company is involved in selling various types of domestic and import cars. Unite Automobile Enterprise sales have been particularly slow this past year. Unite
Premium Statistical hypothesis testing Null hypothesis
GT00303 Business Statistics Semester II 2008/2009 Chapter 1 Introduction of Business Statistics An important decision-making tool in business and is used in virtually every area of business. Among the more common meaning of the word are: 1) the science of gathering‚ analyzing‚ interpreting and presenting data 2) a branch of mathematics 3) a course of study 4) facts and figures 5) a death 6) sample measurement 7) type of distribution used to analyze data Statistics
Premium Measurement Statistics Parametric statistics
Unit 45: Business Ethics Unit code: M/601/1024 QCF level: 5 Credit value: 15 credits Aim The aim of this unit is to introduce learners to the concept of business ethics and to examine its relevance when considering business objectives and responsibilities. Unit abstract Most businesses today are concerned about the impact of their activities on the business environment. Ethical concerns and greater consumer awareness have resulted in many businesses promoting their
Premium Business ethics Ethics Management