Learning Goal: I’m working on a data analytics question and need guidance to help me learn.Download the (spss) https://webapps.wichita.edu/SPSS_Download/Default….Please download and open the .sav document after you download the SPSS. After you will need to run the analyses based on the three questions in the word doc. which there are 3 part. as well as downloading the file called Social service data.sav. If you have a question please reach out.

# Category: Data Analytics

## Learning Goal: I’m working on a data analytics question and need guidance to hel

Learning Goal: I’m working on a data analytics question and need guidance to help me learn.Download the (spss) https://webapps.wichita.edu/SPSS_Download/Default….Please download and open the .sav document after you download the SPSS. After you will need to run the analyses based on the three questions in the word doc. which there are 3 part. as well as downloading the file called Social service data.sav. If you have a question please reach out.

## Learning Goal: I’m working on a data analytics writing question and need an expl

Learning Goal: I’m working on a data analytics writing question and need an explanation and answer to help me learn.Learning Goal: I’m working on a data analytics writing question and need an explanation and answer to help me learn.For data analysis and visualization, Go to the Resources page in the Tableau public website, http://public.tableau.com(Links to an external site.), and click on ‘Sample Data’ tab. must submit a report with their findings and associated charts. recommend to check with ‘How-to videos’ on the website, as well as other resources such as YouTube. Grading criteria will include relevancy, accuracy, completeness, comprehensiveness, as well as the structure and organization of the report. A written report (1,000 words)

## Learning Goal: I’m working on a data analytics question and need guidance to hel

Learning Goal: I’m working on a data analytics question and need guidance to help me learn.Chapter 10. Identification and Data AssessmentInitial Postings: Read and reflect on the assigned readings for the week. Then post what you thought was the most important concept(s), method(s), term(s), and/or any other thing that you felt was worthy of your understanding in each assigned textbook chapter.Your initial post should be based upon the assigned reading for the week, so the textbook should be a source listed in your reference section and cited within the body of the text. Other sources are not required but feel free to use them if they aid in your discussion.Also, provide a graduate-level response to each of the following questions:In Chapter 10 the focus of the material is identifying and assessing data. One of the chief concerns of identifying and assessing data is extrapolation and interpolation. Please explain both of these concepts and give a reason why these scenarios would occur.Please address each component of the discussion board. Also, cite examples according to APA standards.

[Your post must be substantive and demonstrate insight gained from the course material. Postings must be in the student’s own words – do not provide quotes!] [Your initial post should be at least 450+ words and in APA format (including Times New Roman with font size 12 and double spaced). Post the actual body of your paper in the discussion thread then attach a Word version of the paper for APA review]

## Learning Goal: I’m working on a data analytics test / quiz prep and need an expl

Learning Goal: I’m working on a data analytics test / quiz prep and need an explanation and answer to help me learn.A Naive Bayes model is assessing the following sentence: Get meds from Canadian pharmacies discreetly shipped to your door no prescription needed! Which of the following statements is true?a.The model will be rendered ineffective by the word Canadian.b.The model will assess each of the words in the sentence independently (i.e. regardless of what other words are in the sentence).c.The model will look for suspicious multiple-word strings, such as discreetly shipped and no prescription .d.The model will make a classification estimate for this sentence as either spam or ham without factoring in the overall percentage of e-mails in the training set that are either spam or ham.Which types of predictors are generally most useful to include when building a multiple linear regression model?a.Predictors that are highly correlated with the outcome variable and with other predictors.b.Predictors with no clear correlative relationship with either the outcome variable or with other predictors.c.Predictors that are highly correlated with the outcome variable, but not with other predictors.d.Predictors that are negatively correlated with the outcome variable and positively correlated with other predictors.The chart below shows the summary information for a simple linear regression model with iris petal width as the outcome variable and iris petal length as the input variable, with both measured in centimeters. What iris petal width would this model predict when the petal length is 10cm?a.9.271b.3.794c.-3.631d.4.158Imagine that AD699 has five new teams of students, as shown below. Each team was asked to rank lectures 1 through 5 on a scale from 1 to 10. A correlation table based on those rankings is shown below. Using the method for determining correlation distance that we use in AD699, which pair of teams will have the smallest correlation distance? a.GOLF and HOTELb.INDIA and JULIET.c.HOTEL and INDIA.d.KILO and JULIET.A survey was conducted in which BU students were asked about whether they walked or used Uber to get to class. 515 students were included in the survey. 152 of the students indicated that they sometimes walk, but never use Uber. 250 of the students sometimes use Uber. 205 of the students in the survey never walk to class. What is the probability that a randomly-selected student from this survey neither walks nor takes Uber?a.0.398b.0.781c.0.602d.0.219You want to build a model using Naive Bayes, but some of your predictors are continuous numerical values. What can you do?a.You can bin those values into different groups, and then treat each group as a factor.b.You need to rebuild the model, with more emphasis placed on the variables.c.The best thing to do here is to reframe the data as a table.d.Nothing can be done here — you need to use a different algorithm.An analyst is attempting to build a multiple regression model. Her model will include up to 7 possible independent variables, along with 1 dependent variable. She will need to explore the one-to-one relationships among the independent variables first, in order to reduce the risk of multicollinearity. How many total relationships among the independent variables does she need to explore?a.21b.28c.42d.7、The Music Genome Project is based on what type of model?a.Association rules.b.Collaborative-based filtering.c.Content-based filtering.d.Exhaustive search.In a k-nearest neighbors model with 4 pairs of binary dummies as predictors, how many binary dummy pairs should be used in the model?a.Only one pair (if the data has not been normalized first).b.16c.3d.4Imagine that AD699 has five new teams of students, as shown below. Each team was asked to rank lectures 1 through 5 on a scale from 1 to 10. A correlation table based on those rankings is shown below. Using the method for determining correlation distance that we use in AD699, what is the correlation distance between team INDIA and team GOLF? a.1.492b.-0.492c.0.509d.-1.492Imagine that AD699 has five new teams of students, as shown below. Each team was asked to rank lectures 1 through 5 on a scale from 1 to 10. A correlation table based on those rankings is shown below. Using the method for determining correlation distance that we use in AD699, what is the correlation distance between team INDIA and team GOLF? a.1.492b.-0.492c.0.509d.-1.492Which of the following statements about tree-based models is NOT true?a.Tree-based models can handle missing data well (i.e. without degrading the results of the model).b.Tree-based models are especially good at identifying the relationships among predictors.c.Tree-based models can handle the presence of outliers well (i.e. without degrading the results of the model).d.In order to work well as classifiers, tree-based models require large training data sets.In which of these models does an analyst start by including ALL of the possible independent variables, and then eliminate some of those variables, one at a time?a.Stepwise regression.b.Forward selection.c.Ordinary least squares.d.Backward elimination.TRUE or FALSE: If Rectangle A has a higher Gini index than Rectangle B, then we can expect it to be less homogenous. TrueFalseTRUE or FALSE: A hamming distance can be negative. True False

## The purpose of this assignment is to organize, query, and report data using a da

The purpose of this assignment is to organize, query, and report data using a database.The final project consists of two parts and requires you to utilize the skills and knowledge you have learned throughout this course to create and implement a complex set of queries and present the data you have assembled into a PowerPoint presentation. It is essential for you to study the database structure and plan ahead throughout the course to ensure you will have the time to prepare and submit this assignment successfully.Part OneYou will use Microsoft SQL Server and the content from the AdventureWorks databases, as directed by your instructor, to complete the assignment.Please note that when SQL queries are run, results are generated in the form of data. This data should be exported and saved to Excel for a visual check of accuracy.Create a Word document that includes the SQL queries used to explore the database tables and address the problem.Problem: The new scheduling manager has asked for a summary of hours worked each week by department. Accounting for NULL values, use the imported “Hours” sheet from the Topic 4 assignment, originally located in Course Materials, to SUM by department title for all employees on the table.Part TwoUsing the dataset you have developed, select one of the following groups to present your findings to at the upcoming company meeting: Senior Management, Engineering, Research and Development, or Marketing. In your presentation, model your data into a hypothetical problem that identifies how this information will impact the operations of the specific target audience you have selected.Create a 5-7 slide PowerPoint presentation to share your results with your selected group at the upcoming company meeting. Each slide should include speaker notes written in complete sentences.General RequirementsCompile the Word, Excel, and PowerPoint documents into a .zip file and submit to your instructor.While APA style is not required for the body of this assignment, solid academic writing is expected, and documentation of sources should be presented using APA formatting guidelines, which can be found in the APA Style Guide, located in the Student Success Center.This assignment uses a rubric. Please review the rubric prior to beginning the assignment to become familiar with the expectations for successful completion.You are required to submit this assignment to LopesWrite. Refer to the LopesWrite Technical Support articles for assistance. Benchmark InformationThis benchmark assignment assesses the following programmatic competencies:MS in Business Analytics1.1 Organize, query, and report data using databases.Use the “AdventureWorks 2014 Sample OLTP Database” dictionary to complete the assignments for this course. Download and save a copy of the file using the link provided.URL:https://www.sqldatadictionary.com/AdventureWorks2014.pdf

## Learning Goal: I’m working on a data analytics report and need a sample draft to

Learning Goal: I’m working on a data analytics report and need a sample draft to help me learn.PRIORITISE TOP TUTORThe code file will be provided to you, so you only require to complete the 2000words. Please see the questions shown in the screenshot. I will send you all info after being hired, eg PPTs, student access etc. Please send a draft in 12hrs -1 day time, day 2, and day 3 as well. + Will need to draft some questions to ask the teacher and revise base on feedback (Send bk ard in 1 day max)

## Learning Goal: I’m working on a data analytics exercise and need support to help

Learning Goal: I’m working on a data analytics exercise and need support to help me learn.I need to calculate the summary statistics of apple stock price.Please follow the following steps:Using R download daily stock price of apple from 01/01/2015 to 30/12/2020. Plot candle stick chart of the data. Calculate summary statistic of the data.

## “The structure of the exam will be nearly identical to the sample exams I have p

“The structure of the exam will be nearly identical to the sample exams I have posted. You can expect the following: (1) True/False question, (2) Linear regression question, (3) Hypothesis testing question. You might refer to and utilize any desired resource (lecture slides, book, practice exercises, etc.)”

The message above is from the Doctor.

The first two files (Individual Assignment & Data ) are the instructions and the questions, the rest are only sample exams