Create a line chart to visualize the number of days

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Reference no: EM133833364

Question 1

In the 'Series' table of the Episodes dataset, create a calculated column to determine the duration of each season in days by using the ‘First aired' and ‘Last aired' columns. After calculating the season duration, create a line chart to visualize the number of days in each season. You are required to complete the following tasks:

Document the DAX formula used for this calculation.
Provide an explanation of how the DAX formula works.
Take a screenshot of the result from Power BI and paste it into the answer box.

Datasets used
Episodes.xlsx
(Overview of this dataset: The Episodes.xlsx dataset provides a comprehensive overview of a television series through two interconnected tables: Series and Episodes. The Series table offers a summary of each season, detailing the season number, total episodes, and the airing dates of the first and last episodes, giving a snapshot of the series' progression. The Episodes table dives into the specifics of each episode, including the season number, overall and in-season episode numbers, title, director, writers, original air date, and U.S. viewership in millions. The Season column links the two tables, allowing for a cohesive analysis that connects season-level summaries with detailed episode information, providing a complete view of the series' structure and evolution.)

Question 2
Using the Episodes dataset, create a measure that calculates the average U.S. viewership per episode across all seasons. Use this measure in a visual to compare average viewership between seasons. You are required to complete the following tasks:
Document the DAX formula used for the calculation.
Provide an explanation of how the DAX formula works.
Take a screenshot of the result from Power BI and paste it into the answer box.

Datasets used
Episodes.xlsx

Question 3
Using the Episodes dataset, create a report in Power BI that allows users to select a season in a list and dynamically view detailed information about the episodes within that season. The details should include Season, No. overall, No. in season, Title, Year, Month, Day, Sum of U.S. viewers (millions), and Written by.

You are required to complete the following tasks:

Take a screenshot of the result from Power BI and paste it into the answer box.
Describe the steps taken to implement this interactivity in Power BI.

Datasets used
Episodes.xlsx

Question 4
A company is currently evaluating the possibility of adopting a standardised approach to reporting across all its departments in order to streamline internal processes, improve communication, and ensure consistency in the data shared across various teams. The goal is to create a unified reporting framework that allows for better decision-making, enhances operational efficiency, and supports long-term organisational growth. This approach would involve aligning different departmental reporting methods, integrating technology, and ensuring that key performance indicators (KPIs) and metrics are consistently tracked and reported throughout the entire organisation.

Question 4a. Explain the key benefits of implementing a standardized approach to reporting within an organisation.

Question 4b. Critically evaluate the potential challenges a company might face when transitioning to a standardised reporting system.

Question 4c. How can the challenges be mitigated to ensure successful implementation of a standardised reporting system?

Question 5
A global retail company, RetailCo, with a presence in multiple international markets, has recently implemented a new, centralized reporting system with the goal of improving communication, enhancing decision-making, and providing more consistent, real-time data across all its departments, including sales, marketing, finance, and inventory management. The company aimed to break down silos between departments, allowing for more streamlined collaboration and data sharing. However, despite the well-intentioned rollout of this system, RetailCo is encountering several challenges in achieving its desired outcomes. Specifically, the company is struggling with issues related to the consistency and effectiveness of the reports generated by different departments. Reports are often misaligned with the needs and expectations of key stakeholders, making it difficult for decision-makers to extract actionable insights in a timely manner. Additionally, data accuracy remains a significant concern, with discrepancies arising from differing formats and reporting standards used across various teams. As RetailCo continues to expand globally, it faces mounting pressure to resolve these issues quickly, as stakeholders rely on accurate and aligned reports to guide strategic decisions and optimize operations across regions. Get top-rated assignment assistance now!

Question 5a. In the context of RetailCo's situation, outline the key steps involved in the reporting process. For each step, explain why it is crucial for the report's success, focusing on how each step contributes to creating accurate, actionable, and reliable reports that align with the company's goals and strategic priorities.

Question 5b. Given RetailCo's challenges with ensuring report consistency across departments, propose how the company could streamline and standardize the reporting process. What specific steps would you recommend to ensure that reports are aligned with organisational objectives, meet stakeholder expectations, and are scalable as the company continues to expand?

Reference no: EM133833364

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