Complex Statistics Problems with Elaborate Answers : Page - 12

Course Code   :  CMDA2005

Course Title   :  integrated quantitative science

Ref style  :  Not Selected

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Problem 1Problem 1 (12 pts) – R is required. Consider the data in exam_data_SP20.csv. Load in this data using the read.csv() function using the proper path to the file. The data concerns fruit flies. The variables are thorax which is a measurement of thorax length, longevity the lifetime of the fly in days, and activity which describes the activity group for the fly. The groups are: isolated = fly kept solitary, one = fly kept with one ...

Question 1: Blizzard RobotsBUAD 283: Excel Solver Assignment In this assignment, you are asked to solve three optimization problems using Excel Solver. To get started, open a new Excel workbook and prepare three worksheets, naming the tabs Question 1, Question 2, Question 3. Question 1: Blizzard Robots Blizzard Robots Inc. has a production issue. Fortunately, with high demand for their products, they can sell whatever they manufacture. Still, th...

Shape of Distribution1 Part I: Birth weight of African elephants born in captivity Dale (2010) investigated various characteristics of newborn African elephants born in captivity. Here we will look at the birth weight of 30 female African elephants. The file s2040DE_W20_birthweight contains the birth weight (kg) of these elephants. You must import this data into R to carry out the analysis.For your write-up to be complete, you must:• Plot a...

Excel Template for Tracking PHI Disclosure RequestsYou have been asked by the Privacy Officer of your facility to develop a tracking tool for logging requests for and disclosure of personal health information [PHI) by release of information [ROI] staff. Please create a tool in Excel and write a report describing the process of developing such a system. Your report shou ld include: 1. A introduction explaining the importance of privacy and co nfi...

Short data descriptionEmpirical Group Project Guidelines To strengthen both teamwork and communication skills, students will work in teams of between three to four students (from within your lab stream) and collaboratively identify, describe, model and analyse the real-world problem using the data analytics techniques you have learned from this class. The project is assessed based on an oral presentation, where each member of the group should ...

Question 1Complete the following questions as specified below.  Assignments that are fully completed as requested will automatically receive full marks.    1. Recently, a Kwantlen instructor chose three students from a class of 10.  How many different groups of 3 could the instructor have potentially selected? 2. A recent study concluded that 90 percent of Kwantlen students have a cell phone.  ...

Common Mistakes and Misconceptions in Statistical AnalysisWhen asked to explain something to your manager, assume that person has a non-technical background and requires a brief but complete explanation of the issue.  Use this as an opportunity to demonstrate your thorough understanding of the material and your ability to communicate it effectively. 1.Your manager doesn’t know much about analytics.  That is too bad, but don&rsqu...

Course Code   :  BSC302

Course Title   :  advanced quantitative research methods

Ref style  :  APA

4/5 

Instructions for the Laboratory ReportYou will need to write a laboratory report. Because this is a research methods unit, the purpose of this laboratory report is to emphasize the procedure and methods and of conducting research, as well as the statistical approach. This laboratory report is slightly different from the one you are used to doing in other units. In this report, you will choose a data set from three data sets we have provided ...

BI Portfolio 1 (E11- SAP Explorer)BI Portfolio 1 (E1-1 SAP Explorer)1.  Answer the following: a. A description of the tool? b. What does the tool do? c. How is it utilized for business and decision making? 2. Analyze the data in detail: provide 4 key points of data with an analysis of data and observationsa. Sales? b. Products?c. Trends? d. Demographics? 3. Describe two (2) skills gained from this in the activity?    a. skill...

Data DescriptionUse your data set and Stata (or other econometrics packages) to answer the following questions.1. (a) For each of the variables hrwage, union, and hours, what is the average, the standard deviation, the minimum value, and the maximum value in your data set?(b) What is the number of observations in your data set?2. (a) Generate a new variable lwage as the (natural) logarithm of hrwage. Label this variable.(b) What percentage of in...

Thematic Analysis and Qualitative StatisticsQualitative statistics: thematic analysis 1. Provide a link to the article you have selected. List the comments you have chosen, the key themes you identify and the number of times they occur from the comments 2. Describe the themes you identified and the key features that make the theme recognisable (words, metaphors, emotional language, etc.) Probability and statistics fundamentals 3. Given the...

Statistical Hypothesis Testing for Marketing ResearchDiscussion In the research process for Frito-Lay Company, many different numerical questions were raised regarding Frito-Lay products, advertising techniques, and purchase patterns among Hispanics. In each of these areas, statistics—in particular, hypothesis testing—plays a central role. Using the case information and the concepts of statistical hypothesis testing, discuss the fo...

College Male Students’ Heights1. Suppose College male students’ heights are normally distributed with a mean of µ = 69.5 inches and a standard deviation of σ =2.8 inches a. If one male student is randomly selected, find the probability that his height is less than 65.2 inches or greater than 71.2 inches.  b. How tall is Mauricio if only 30.5% of students are taller than him (2 decimal places)? c. How tall is Mik...

BackgroundPresent a report covering the following areas. The suggested word count serves only as a guide. They are not treated as absolute necessity. Include a TITLE (include topic & site of study) for your Report. a. Background Include a brief summary of the topic and the rationale for this research. The rationale refers to the reasons why your research needs to be conducted. You can consider explaining the problems that spark your intere...

Question 1You are to include the following particulars in your submission: Course Code, Title of the TMA, SUSS PI No., Your Name, and Submission Date. Question 1 (a) Suppose an engineering company manufactures a critical part that has a mean diameter of 50 mm and a variance of 16 mm2. Analyse and calculate the probability that a random sample of 40 parts will have an average diameter: (i) less than 49, (ii) more than 51.5, (iii) between 49 ...