Describe the data cleaning and preprocessing steps

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Reference no: EM133917535 , Length: word count:1000

Business Analytics & Visualization

Assessment:

This is the assessment of the second project milestone. You will work in the same group as Assessment Item 1. It is to assess, review and confirm what has been achieved and what can be achieved in future from working on the artefacts completed, which are primarily the outputs of exploratory data analysis (EDA). Adjustments or refinements to the analytics approach, data collection and analysis, and the related processes are suggested to feed forward the project. Any code and script that has been developed will be reviewed. Get expert-level assignment help in any subject.

Introduction
This assessment item relates to the unit learning outcomes as in the unit descriptor. This assessment evaluates the progress and achievements of your group's project since the first milestone. Building on the foundational work done in Assessment Item 1, this milestone focuses on assessing, reviewing, and confirming the outputs from your exploratory data analysis (EDA). Your task is to critically evaluate the artefacts produced, suggest necessary adjustments or refinements, and provide insights into future steps. This milestone aims to ensure that your analytics approach, data collection methods, and analysis processes are on the right track to achieve the project's goals.

Task

Assessment Item: Exploratory Data Analysis Report

Description: Assess, review, and confirm the initial findings from exploratory data analysis (EDA) on the sales and supply chain data collected. The report should cover:

Document Data Collection and Preparation Steps:

Provide a summary of the data collected, including the data sources and types (125 words).

Describe the data cleaning and preprocessing steps taken to prepare the data for analysis (125 words).
Present Key Findings from EDA:

Highlight the major findings from the EDA, including sales trends, profit margins, and any identified outliers (150 words).

Include visualizations (e.g., charts, graphs) to support the findings (150 words).

Propose Adjustments and Refinements:

Suggest adjustments to the analytics approach based on the EDA findings (125 words).

Recommend refinements to data collection and analysis processes to improve accuracy and insights (125 words).

Review and Document Code/Scripts:

Review the code/scripts developed for the EDA (100 words).

Provide documentation and comments on the code/scripts for clarity and future reference (100 words).

Based on your review you need to submit a report in IEEE format; see the word file in Moodle. Submit your report in a word or pdf format. Your report should be limited to 1000 words.

Word Limit: 1000 words

Reference no: EM133917535

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