تست اول کلاسی CBDA

A marketing director has asked the question ‘How many product purchases are expected this coming year given the current marketing campaign?”. What type of analytics would be performed to answer this question?

An insurance company has seen an upward trend in winter-related accidents over the past three years. The company has just completed an analytics study to better understand the primary reasons for these accidents and assess how many of the drivers were using winter tires. This analysis will help the company decide how to move forward with drivers not taking precautionary measures during winter. What type of analysis will help in determining the primary reasons and percentage of those drivers with winter tires?

A Human Resource manager recently learned that their competitor reduced employee attrition rates by 20% after implementing personality tests as part of their screening process. Intrigued by the idea, the manager suggests collecting data on personality tests and attrition rates over the next year. The data from this year is then analyzed to explore possible relationships. What type of analytics has the team been asked to perform?

An online retailer of men’s athletic apparel is seeking to become the market leader in the industry. To deliver on this strategy, the analytics team continuously collects data on the prices of competitor products and uses this information to adjust the retailer’s prices. What type of analytics is the retailer using to maintain their pricing structure?

The outcome from an analytics initiative has resulted in key stakeholders wanting to move forward with a project to redesign the company’s website. The business analyst has called a meeting to work on drafting a plan to assess the level of effort required to complete this work. Many of the invited participants redesigned the website before and were invited so they could provide estimates using their knowledge and experience from the past. The business analyst is using which method to estimate this work?

Interested in experimenting with analytics, a manufacturing company hires an analyst to see how the capability can be developed within its organization. The analyst is getting started and recognizes the need to show value from the onset of their work to gain upper management’s trust and future funding. What action will accomplish these objectives?

The analytics team has been asked to provide an estimate of the number of customers they expect to have in 12 months. They debated how accurate that figure needs to be and determined that based on the availability of good data, they could predict within + or – 10%. This is an example of a:

A brainstorming session is conducted to identify the research questions to be explored within an analytics project. During the brainstorming activity which of the following should happen?

Analytics is being used to estimate the number of machine breakdowns a company will experience next year. The business analyst provides an optimistic estimate of 10 breakdowns, a pessimistic estimate of 100 breakdowns, and a most likely value of 50 breakdowns. What type of estimation is being used?

Freedom Insurance is planning to offer a new type of insurance policy and would like to determine how to optimally price it. The company seeks to identify the characteristics of this policy that would produce the maximum profit in the coming year. What type of analytics would Freedom Insurance be considering to achieve this objective?

An analyst supporting the Marketing department for a specialty retailer has been asked to look through past sales data to help guide product decisions. The business sponsor for this initiative would first like to know ‘What is the most profitable product line?’. What type of analytics is the analyst going to perform to address this question?

A 3rd party is marketing an application for financial institutions to use for credit scoring. This application is an example of what type of analytics?

An analyst calculates the average, median, and mode values for a dataset. What type of analytics is the analyst performing?