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Explanation: Defining clear objectives and identifying relevant Key Performance Indicators (KPIs) and metrics is the foundational step in addressing any business problem. In this case, the objective could be increasing sales, while relevant KPIs might include sales growth rate, average transaction value, or customer retention rate. By aligning KPIs with organizational goals, a data analyst ensures the analysis targets actionable insights. Without this step, the subsequent analysis risks being unfocused, leading to ambiguous results that do not address the core issue. Establishing metrics also helps in benchmarking performance and tracking improvements over time. Option A: Building predictive models is a later step and requires clear objectives and clean data for accuracy. Jumping directly to modeling can result in irrelevant or unreliable forecasts. Option C: Conducting customer surveys can provide valuable insights, but it is an auxiliary step. Defining objectives and metrics first ensures that such surveys focus on relevant questions. Option D: Data visualization is a tool for interpretation, not for identifying or defining business problems. It comes into play after data is analyzed. Option E: Collecting new data is not always necessary at the problem-identification stage. Analysts should first leverage existing data to define KPIs and objectives.
How many days will it take for 4 boys and 10 girls to complete the task?
Statement I: A group of 5 boys and 8 girls can finish the task in 12 d...
A man invested a sum of Rs 25,000. He invested some part at 5 % p.a. and remaining at 5.5% p.a. How much money did he invest at 5 % p.a.?
Statem...
The current age ratio of Aman to Bheem is 5:6. What is Aman's current age?
Statement I: Bheem's age 18 years from now wi...
By selling a product for Rs.520 how much profit was earned?
I. 12% discount on the market price.
II. The profit was one- third of the cost price.
What is the speed of man in still water?
Statement I : The speed of man in still water is twice the speed of the stream.
Statement II ...
What is the area of the Room? Statement I: Total cost of flooring the tiles in room is Rs. 43500. Statement II: Labour cost of flooring the room ...
A shopkeeper sells a homogeneous mixture of A and B at a rate of Rs 320 per kg. Find the profit percentage of the shopkeeper.
Statement I : he b...
Aman and Aamandeep started a Factory together with an investment of Rs.(x + 500) and Rs.(x+1100) respectively. After 3 months, Akshay joined them with a...
In an institute employing managers, observers and assistants, what is the monthly salary of an assistant?
I. Each observer gets Rs 16,000 per mon...
The sugar bag's cost price and marked price have a ratio of 4:7. If the bag is sold for Rs.600, calculate the profit %.
Statement I: The profit...