WGU D491 Introduction To Analytics Objective
Assessment Final Exam Version 1,2 &3 (3 Latest
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Version 1
What is the primary purpose of the data analytics project's results in this
scenario?
-To identify customer preferences
-To predict customer churn risk
-To optimize inventory management
-To compare the company's churn rate to industry benchmarks -
ANSWER-To predict customer churn risk (The project aims to predict
which customers are likely to leave the company so that targeted
promotions can be offered to retain their business.)
A data analyst works at an e-commerce company that wants to
understand its customer churn rate. Their manager has tasked them with
conducting a data analytics project to identify customers at risk of churn
and offer these customers targeted promotions to retain their business.
What is the most suitable form of deliverable in this scenario?
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-Updated website design
-Supply chain improvements
-Lists of at-risk customers
-Monthly sales reports - ANSWER-Lists of at-risk customers (Providing
a list of at-risk customers for targeted marketing campaigns can help
retain their business and prevent revenue loss.)
A retail company wants to improve its sales and customer satisfaction by
analyzing customer data. The company hired a data analytics team,
which has access to the company's customer database, including
transaction records, demographic information, and customer feedback.
The data analytics team will work closely with the marketing and IT
departments to create actionable insights for the company. The team has
three months to complete the project, and the company's budget allows
purchasing additional software tools or training, if necessary.
What is the most critical resource for the data analytics project?
-The company's financial statements
-The employee records
-The customer database
-The company's inventory records - ANSWER-The customer database
(Access to the customer database is crucial to analyze customer data,
including transactions, demographics, and feedback, which will help the
team create actionable insights to improve sales and satisfaction.)
A retail company wants to improve its sales and customer satisfaction by
analyzing customer data. The company hired a data analytics team,
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which has access to the company's customer database, including
transaction records, demographic information, and customer feedback.
The data analytics team will work closely with the marketing and IT
departments to create actionable insights for the company. The team has
three months to complete the project, and the company's budget allows
purchasing additional software tools or training, if necessary.
Which constraint should impact the data analytics project the most? -
Insufficient time for comprehensive data analysis
-Limited budget for purchasing additional software tools
-Limited access to demographic data on customers
-Lack of collaboration between departments - ANSWER-Insufficient
time for comprehensive data analysis (Insufficient time for
comprehensive data analysis could lead to incomplete or superficial
insights, affecting the project's overall effectiveness.)
An online retail company wants to use data analytics to improve
customer satisfaction and increase sales. The company has collected data
on customer behavior, purchase history, and customer support
interactions.
Which outcome is most appropriate for the online retail company's data
analytics project?
-Identifying the number of unique customers who visited the website in
the past month
-Comparing the company's pricing strategy with competitors'
-Understanding the most popular products sold by the company
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-Increasing customer satisfaction and sales through targeted
recommendations and improved customer support - ANSWER-
Increasing customer satisfaction and sales through targeted
recommendations and improved customer support. (By using data
analytics to provide personalized recommendations and enhance
customer support, the company can create a better shopping experience
for its customers, ultimately leading to increased satisfaction and sales.)
Which phase of the data analytics lifecycle involves cleaning data,
normalizing datasets, and performing transformations?
-Data exploration
-Data modeling
-Data evaluation
-Data preparation - ANSWER-Data preparation. (This stage focuses on
addressing data quality issues, standardizing the data, and carrying out
any necessary adjustments. These activities are essential to ensure the
data is suitable and accurate for further analysis and model
development.)
What is the primary purpose of the data preparation phase in a data
analytics project?
-To build and refine predictive models
-To evaluate the performance of models
-To visualize and explore data patterns
-To clean, normalize, and transform data - ANSWER-To clean,
normalize, and transform data (The primary purpose of the data