DEA-7TT2 Exam Dumps | You have been assigned to perform a study of the daily revenue effect of a pricing model of online transactions.

Home
EMC
Associate - Data Science and Big Data Analytics v2 Exam
EMC.DEA-7TT2.v2025-08-19.q115
Question 18

Valid DEA-7TT2 Dumps shared by ExamDiscuss.com for Helping Passing DEA-7TT2 Exam! ExamDiscuss.com now offer the newest DEA-7TT2 exam dumps, the ExamDiscuss.com DEA-7TT2 exam questions have been updated and answers have been corrected get the newest ExamDiscuss.com DEA-7TT2 dumps with Test Engine here:

Access DEA-7TT2 Dumps Premium Version
(233 Q&As Dumps, 35%OFF Special Discount Code: freecram)

<< Prev Question Next Question >>

Question 18/115

You have been assigned to perform a study of the daily revenue effect of a pricing model of online transactions. All data currently available to you has been loaded into your analytics database. This includes revenue data, pricing data, and online transaction data.
You discover that all data comes in different levels of granularity. The transaction data has timestamps consisting of day, hour, minutes, and seconds. Pricing is stored at the daily level and revenue data is only reported monthly.
What is the next step?
Response:

A. Interpolate a daily model for revenue from the monthly revenue data.

B. Disregard revenue as the key reason in the pricing model and create a daily model based on pricing and transactions only.

C. Aggregate all data to the monthly level in order to create a monthly revenue model.

D. Report back to the business owner that the current data model does not support the business question.

Correct Answer: D

Your email address will not be published. Required fields are marked *

Comment: *

Name: *

Email: *

Rating: *

Verification: *

Question List (115q): Question 1: In the Map Reduce framework, what is the purpose of the Map ...; Question 2: Data visualization is used in the final presentation of an a...; Question 3: You are using the Apriori algorithm to determine the likelih...; Question 4: Imagine you are trying to hire a Data Scientist for your tea...; Question 5: Before you build an ARMA model, how can you tell if your tim...; Question 6: Refer to the Exhibit. (Exhibit) In the Exhibit, the table sh...; Question 7: What is LOESS used for? Response:...; Question 8: Refer to the exhibit. (Exhibit) You have run a linear regres...; Question 9: In which lifecycle stage are appropriate analytical techniqu...; Question 10: Refer to the exhibit. (Exhibit) To predict whether or not a ...; Question 11: What is an appropriate data visualization to use in a presen...; Question 12: You fit a Logistic Regression model to your training data an...; Question 13: Data has been collected on visitors' viewing habits at a ban...; Question 14: In which phase of the data analytics lifecycle do Data Scien...; Question 15: What describes a true limitation of a Logistic Regression me...; Question 16: Which word or phrase completes the statement? Structured dat...; Question 17: Which chart type is intended to display correlations between...; Question 18: You have been assigned to perform a study of the daily reven...; Question 19: You have been assigned to perform a study of the daily reven...; Question 20: A data scientist plans to classify the sentiment polarity of...; Question 21: Which key role for a successful analytic project can consult...; Question 22: Which data asset is an example of unstructured data? Respons...; Question 23: What is the optimal usage scenario for the Hadoop Distribute...; Question 24: Which data asset is an example of semi-structured data? Resp...; Question 25: Consider a database with 4 transactions: Transaction 1: {che...; Question 26: Consider the following itemsets: (hat, scarf, coat) (hat, sc...; Question 27: What is Hadoop? Response:; Question 28: You have fit a decision tree classifier using 12 input varia...; Question 29: What is an appropriate data visualization to use in a presen...; Question 30: In linear regression modeling, which action can be taken to ...; Question 31: While having a discussion with your colleague, this person m...; Question 32: A data scientist is investigating a new database column that...; Question 33: You are analyzing data in order to build a classifier model....; Question 34: (Exhibit) You have created a Logistic Regression model to pr...; Question 35: In which phase of the analytic lifecycle would you expect to...; Question 36: You have been assigned to do a study of the daily revenue ef...; Question 37: What is a property of window functions in SQL commands? Resp...; Question 38: Which data asset is an example of quasi-structured data? Res...; Question 39: You are performing a market basket analysis using the Aprior...; Question 40: Consider the following SQL query: SELECT product_id FROM sup...; Question 41: What provides an extensive library of algorithm building too...; Question 42: What does R code nv <- v[v < 1000] do? Response:...; Question 43: You have completed your model and are handing it off to be d...; Question 44: Which SQL OLAP extension provides all possible grouping comb...; Question 45: How is dimensionality defined in a "bag of words" document r...; Question 46: When is a Wilcoxon Rank-Sum test used? Response:...; Question 47: In time series analysis, what function is examined to identi...; Question 48: What is the format of the output from the Map function of Ma...; Question 49: You submit a MapReduce job to a Hadoop cluster. Although the...; Question 50: If your intention is to show trends over time, which chart t...; Question 51: You are analyzing a time series and want to determine its st...; Question 52: You are provided four different datasets. Initial analysis o...; Question 53: The R vector "v" contains 16 elements. Which R command modif...; Question 54: Review the following code: SELECT pn, vn, sum(prc*qty) FROM ...; Question 55: Refer to the Exhibit. (Exhibit) You are going into a meeting...; Question 56: Why do the Naive Bayesian classifier implementations use the...; Question 57: Which activity is performed in the Operationalize phase of t...; Question 58: Refer to the exhibit. (Exhibit) You have scored your Naive b...; Question 59: What is a consideration when building decision trees? Respon...; Question 60: A call center for a large electronics company handles an ave...; Question 61: Consider the following SQL statement: SELECT employee_id, ye...; Question 62: If distributed Item-based Collaborative Filtering is an algo...; Question 63: When would you prefer a Naive Bayes model to a logistic regr...; Question 64: Refer to the exhibit. (Exhibit) You are asked to write a rep...; Question 65: You have just completed the Discovery phase of a project and...; Question 66: If R factors are categorical variables, which data classific...; Question 67: Refer to the exhibit. (Exhibit) You have plotted the distrib...; Question 68: What describes the data repository represented by the 'A' in...; Question 69: In a Logistic Regression, the coefficient for "age" equals -...; Question 70: When would you use a Wilcoxson Rank Sum test? Response:...; Question 71: What are the characteristics of Big Data? Response:...; Question 72: Which of the following is an example of quasi-structured dat...; Question 73: An analyst is searching a corpus of documents for the topic ...; Question 74: You need to run a hypothesis test across three normally dist...; Question 75: A study was run to identify general dietary patterns among t...; Question 76: (Exhibit) Based on the graphic, what should be done to begin...; Question 77: Which relationship holds for a confusion matrix? Response:...; Question 78: For which class of problem is Map Reduce most suitable? Resp...; Question 79: What is a key consideration when preparing a presentation in...; Question 80: (Exhibit) A data scientist is preparing a presentation for a...; Question 81: A data scientist wants to predict the probability of death f...; Question 82: Which Hadoop service is responsible for requesting resources...; Question 83: When creating a project sponsor presentation, what is the ma...; Question 84: Refer to the exhibit. (Exhibit) You are using k-means cluste...; Question 85: Which word or phrase completes the statement? Business Intel...; Question 86: What should be subtracted to remove a simple linear trend fr...; Question 87: The average purchase size from your online sales site is $17...; Question 88: You are using k-means clustering to classify heart patients ...; Question 89: There are three criterions for big data analytics projects w...; Question 90: Refer to the exhibit. (Exhibit) Which type of data issue wou...; Question 91: You are provided with the following list. Which window funct...; Question 92: Consider a database with 4 transactions: Transaction 1: {che...; Question 93: (Exhibit) The graph represents the plot of WSS as a function...; Question 94: What are challenges presented by Big Data? Response:...; Question 95: After which phase of the data analytics lifecycle should you...; Question 96: Since R factors are categorical variables, they are most clo...; Question 97: Refer to the exhibit. (Exhibit) What provides the decision t...; Question 98: A fair six-sided die is rolled. Let A denote the event that ...; Question 99: How is HDFS defined? Response:; Question 100: A Data Scientist is assigned to build a model from a reporti...; Question 101: In addition to quantitative and technical skills, what is a ...; Question 102: In a decision tree, what is an example of a pure node? Respo...; Question 103: What describes a true property of Logistic Regression method...; Question 104: You have been assigned to perform a study of the daily reven...; Question 105: What is the output format from the Map function of MapReduce...; Question 106: A data scientist is asked to implement an article recommenda...; Question 107: What is the difference between the array and list data struc...; Question 108: What is the output of the K-means clustering algorithm? Resp...; Question 109: Which component of a final presentation focuses on how to de...; Question 110: Refer to the Exhibit. (Exhibit) In the Exhibit. For effectiv...; Question 111: During a study to understand the population growth of a cert...; Question 112: Refer to the exhibit, which shows pairwise counts for items ...; Question 113: What tasks need to be completed when designing an analytic s...; Question 114: Which SQL OLAP grouping extension is used to provide hierarc...; Question 115: Refer to the exhibit. (Exhibit) What is the approximate R-sq...

[×]

Download PDF File

Enter your email address to download EMC.DEA-7TT2.v2025-08-19.q115.pdf

Email:

Disclaimer:
Freecram doesn't offer Real GIAC Exam Questions. Freecram doesn't offer Real SAP Exam Questions. Freecram doesn't offer Real (ISC)² Exam Questions. Freecram doesn't offer Real CompTIA Exam Questions. Freecram doesn't offer Real Microsoft Exam Questions.
Oracle and Java are registered trademarks of Oracle and/or its affiliates.
Freecram material do not contain actual actual Oracle Exam Questions or material.
Microsoft®, Azure®, Windows®, Windows Vista®, and the Windows logo are registered trademarks of Microsoft Corporation.
Freecram Materials do not contain actual questions and answers from Cisco's Certification Exams. The brand Cisco is a registered trademark of CISCO, Inc.
CFA Institute does not endorse, promote or warrant the accuracy or quality of these questions. CFA® and Chartered Financial Analyst® are registered trademarks owned by CFA Institute.
Freecram does not offer exam dumps or questions from actual exams. We offer learning material and practice tests created by subject matter experts to assist and help learners prepare for those exams. All certification brands used on the website are owned by the respective brand owners. Freecram does not own or claim any ownership on any of the brands.

Question 18/115

LEAVE A REPLY

Download PDF File