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#### BUS5SBF Statistics For Business And Finance

Answers: Task 1 The given dataset contains information about 2000 households. A random sample of 200 households have been selected from the dataset using the technique of simple random sampling. Sampling has been done randomly as this is the most appropriate sampling technique that can be applied in this situation. There are certain advantages of this sampling technique for which this technique has been selected to be used for sampling. The...

#### BUS5SBF Statistics For Business And Finance

Question: Important: • This is an individual Assignment worth 30%. Each student will use a unique data set to complete the assignment. • You should use Excel for all your computational work. • Please provide detailed calculations for all the tasks. Not explaining how you arrived at your conclusions may result in only partial marks being awarded for those tasks. • Present your computer results in approp...

#### Statistics For Business And Finance

Task 1: Comparison of Stock Returns  1. Obtain the line charts for S&P, IBM and GE series (prices) and comment on your observations. (6 marks) 2.  a. Now obtain returns for these three series (ignoring any of the dividends paid) using the transformation:   b.Obtain the summary statistics together with their histograms to further analyse each of the three returns distributions. 1 c. Interpret your results. In particular,...

#### Management

QUESTION 1: (10 Marks) So your company needs to acquire an optimal mix of oil crude types from a group of supplying nations. We assume that the demand (in Millions of Barrels per year) for oil crude types will be 4 Light Crude; 2 Intermediate Crude; 0.5 Heavy Crude in the first year. Furthermore, as your country is growing rapidly you assume that the demand for all petroleum types will grow at a rate of 1.3%/year.  The four countries that c...

#### Statistic

1. Consider a standard deck of 52 playing cards. a. One card is drawn at random. For each of the following events create the outcome set and state probability of each event. (4 points each) (i) A = an ace is drawn. A = {A♥, A♣, A♦, A♠} Since there are 4 aces P(A) = 4 52 = 1 13 ≈ .0769. (ii) F = a face card is drawn F = {J♥, J♣, J♦, J♠, Q♥, Q♣, Q♦, Q♠, ...

Read More Tags: Australia Stone Mountain Medical Management Health Care Management Victoria University Healthcare

#### STA101 â€“ Statistics For Business

Question 1: (8 Marks)M&Ms are blended in a ratio of 13 percent brown, 14 percent yellow, 13 percent red, 24 percent blue, 20 percent orange, and 16 percent green. Suppose you choose a sample of two M&Ms at random from a large bag. (a) Show the sample space. (b) What is the probability that both are brown?(c) Both blue? (d) Both green?(e) Find the probability of one brown and one green M&M. (f) Actually take 100 samples of two M&Ms...

#### Assignment - Statistics For Business (200032)

Question 1. (Descriptive Statistics; 1 + 1 + 2 + 2 + 2 = 8 marks) Investment Returns: These data are the annual returns of 80 dividend stocks for the years 2005 and 2010. (i) Produce a histogram of the 2005 returns with 7 classes. (ii) Repeat part (i) for the 2010 returns, using the same classes in (i). (iii) Find the mean, median, range and standard deviation for the 2005 returns. (iv) Repeat part (iii) for the 2010 returns. (v) Compare the perf...

#### Experimental Design

1. Data for the “plasters” experiment undertaken in week 2 (7/10/14) are available on Moodle. Eliminate one of the rows of  data (i.e. one plaster type for one person) at random and  specify in your response which one was removed. Describe the experimental design, draw up a skeleton/dummy ANOVA table for   the remaining data, describe how the experiment was undertaken  (giving sufficient detail that it could...

Read More Tags: Australia Arlington Management University of New South Wales

Question 1.    (Descriptive Statistics; 2 + 2 + 1 + 1 + 2 = 8 marks)    Investment Returns:    These data are the annual returns of 65 dividend stocks for the years 2014 and 2015. (i)    Produce a histogram of the 2014 returns with 6 classes.(ii)    Repeat part (i) for the 2015 returns, using 6 classes.(iii)    Find the mean, median, range and standard devia...

Group Memos – Individually Marked: You are required to form-up into groups of three to six (your task, not the lecturer’s) and to inform your lecturer of who is in your group (this will be done on the Memo). Memo Assignments and Structure – Periodically, a memo question will be assigned during lecture or tutorial and a written description of that question will be posted to the assignment section of Blackboard. A total of fo...

Read More Tags: Australia Arlington Management University of New South Wales

#### Accounting And Finance For Business [BUS1AFB]

Nguyen Tien has been employed part-time in a pizza franchise, near the campus, while he completed his Bachelor of Business at La Trobe University. He has been amazed at the increasing number of pizzas being ordered through the company’s iPod app. So much so that he has convinced his father to consider jointly investing in a pizza franchise which is for sale. Not having much real world experience in preparing a financial business case, Tien...

Read More Tags: Australia Oakleigh Management International Marketing University of Sydney

#### Statistics For Business And Finance

Task 1 (10 marks) A. Organize your sample data in a spreadsheet as per "Instructions" above. (Students who failed to follow the instructions will not be marked and “0” mark will be awarded to them) B. What sampling method is used to select your sample data? C. Do you think that is the best method of sampling? Why not? Why yes? D. What is the best statistic used to compare the volatility in WEF, WI, and FS values? Why?  &n...

#### Management

Emu Electronics is an electronics manufacturer located in Box Hill, Victoria. The company’s managing director is Shelly Chan, who inherited the company from her father. The company originally repaired radios and other household appliances when it was founded more than 50 years ago. Over the years, the company has expanded, and it is now a reputable manufacturer of various specialty electronic items. Robert McCanless, a recent MBA graduate, ...

#### HI 6007- Statistics And Research Methods For Business Decisions

Business Research Project Proposal: This will consist of developing a business research proposal. You will have to identify a business research topic, define the research questions for the identified problem or opportunity, select the appropriate research methodologies and techniques to use for the research project, describe the research process, describe data collection and analysis methods, and expected research outcomes. Initial Research Propo...

Read More Tags: Australia Wentworthville Management Ethical Issues and Principles University of New South Wales (UNSW)

Task: 1. A bottled water distributor wants to determine whether the mean amount of water contained in 1-gallon bottles purchased from a nationally known water bottling company is actually 1 gallon. You know from the water bottling company specifications that the standard deviation of the amount of water per bottle is 0.02 gallon. You select a random sample of 50 bottles, and the mean amount of water per 1-gallon bottle is 0.995 gallon. a. ...

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