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Statistics and Data Analysis with Excel: Essentials

Statistics and Data Analysis with Excel: Essentials

本课程是 Statistics and Data Analysis with Excel 专项课程的一部分

位教师：Assoc Prof Prashan S. M. Karunaratne

8,693 人已注册

包含在中

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5个模块

深入了解一个主题并学习基础知识。

80 条评论

初级等级

推荐体验

灵活的计划

1 周在 10 小时一周

自行安排学习进度

96%

大多数学生喜欢此课程

5个模块

深入了解一个主题并学习基础知识。

80 条评论

初级等级

推荐体验

灵活的计划

1 周在 10 小时一周

自行安排学习进度

96%

大多数学生喜欢此课程

您将学到什么

Evaluate the impact of statistical methods on organisation-wide decision-making processes.
Design spreadsheet models to predict organisational trends and outcomes.
Critically interpret graphical data representations to identify actionable insights.
Formulate data analysis strategies to optimise organisational performance.

您将获得的技能

您将学习的工具

Microsoft Excel

要了解的详细信息

可分享的证书

添加到您的领英档案

作业

9 项作业

授课语言：英语（English）

了解顶级公司的员工如何掌握热门技能

了解关于 Coursera for Business 的更多信息

Petrobras, TATA, Danone, Capgemini, P&G 和 L'Oreal 的徽标

积累特定领域的专业知识

本课程是 Statistics and Data Analysis with Excel 专项课程专项课程的一部分

在注册此课程时，您还会同时注册此专项课程。

向行业专家学习新概念
获得对主题或工具的基础理解
通过实践项目培养工作相关技能
获得可共享的职业证书

该课程共有5个模块

Statistics and data analysis involve collecting, analysing, interpreting and presenting data to stakeholders to enhance their decision-making.

Statistics is all about making sense of numbers and finding patterns in the data - in business, health, sports, science, the arts, and more. Statistics can be divided into two main branches, descriptive statistics and inferential statistics. Descriptive Statistics summarise and describe the features of a data set. Inferential Statistics allow us to make predictions or inferences about a population based on a sample of data that we have access to. In this course, you will be equipped with the tools and techniques to transform your data into meaningful output to drive insights for your work and your organisation. We will explore both Descriptive Statistics as well as Inferential Statistics.

单元详情

In this module, we will cover the Introduction to Statistics. What is Statistics? What are the different types of Statistics? How do we summarise large volumes of data to make it more meaningful to generate insights for our organisation? Welcome to the Introduction to Statistics!

涵盖的内容

5个视频9篇阅读材料2个作业

5个视频总计17分钟

Welcome to Statistics and Data Analysis with Excel: Essentials2分钟
Introduction to Statistics and Measures of Centredness4分钟
Descriptive Statistics - Measures of Centredness4分钟
Formulas for Measures of Centredness2分钟
Histograms5分钟

9篇阅读材料总计90分钟

Course Information10分钟
Your Learning Path - How the course is structured10分钟
Download the workbooks10分钟
At the end of this module - your final Excel file should look like this10分钟
Toolbox Summary - Introduction to Data and Analytics10分钟
Toolbox Summary - Statistics and Analytics Terminology10分钟
Toolbox Summary - Descriptive Statistics10分钟
Why the Practice Assignment is after the Graded Assignment10分钟
Optional Reading - Introduction to Statistics10分钟

2个作业总计60分钟

Introduction to Statistics - Practice for Final Assignment30分钟
Test Yourself: Introduction to Statistics30分钟

In this module, we will cover Variance. Now that we know how to measure centred-ness, how do we measure spread? What are the various numerical and graphical measures of spread? Why is measuring spread important? Welcome to Variance!

涵盖的内容

4个视频6篇阅读材料2个作业

4个视频总计16分钟

Measures of Spread5分钟
Descriptive Statistics - Measures of Spread3分钟
Formulas for Measures of Spread4分钟
Boxplots5分钟

6篇阅读材料总计60分钟

Download the Workbooks10分钟
At the end of this module - your final Excel file should look like this10分钟
Toolbox Summary - Summarising Data10分钟
Toolbox Summary - Variance and Spread10分钟
Why the Practice Assignment is after the Graded Assignment10分钟
Optional Reading - Variance10分钟

2个作业总计60分钟

Variance - Practice for Final Assignment30分钟
Test Yourself: Variance30分钟

Now that we have looked at measures of centred-ness and measures of spread, let's bring it all together. What do data distributions look like? What can we infer from a sample of data if we know its centre and its spread? Are all distributions the same? Welcome to the Normal Distribution!

涵盖的内容

4个视频6篇阅读材料2个作业

4个视频总计17分钟

The Normal Distribution3分钟
Normal Distribution and Excel6分钟
Standard Normal Distribution and the Central Limit Theorem5分钟
Z statistics versus t statistics2分钟

6篇阅读材料总计60分钟

Download workbooks on Normal Distribution10分钟
At the end of this module - your final Excel file should look like this10分钟
Toolbox Summary - The Normal Distribution10分钟
Toolbox Summary - The Central Limit Theorem10分钟
Why the Practice Assignment is after the Graded Assignment10分钟
Optional Reading - The Normal Distribution10分钟

2个作业总计60分钟

Normal Distribution - Practice for Final Assignment30分钟
Test Yourself: Normal Distribution 30分钟

Now that you have mastered the Normal Distribution, let's do some testing! What if you want to make an inference about an entire population but you only have a sample of data? How can you use the statistics of a sample to make decisions for your organisation? How large should your sample size be? Welcome to Statistical Inference!

涵盖的内容

4个视频8篇阅读材料3个作业

4个视频总计20分钟

Statistical Inference5分钟
Steps of Hypothesis Testing6分钟
Z-test for a One Sample Hypothesis Test6分钟
t-test for a One Sample Hypothesis Test4分钟

8篇阅读材料总计80分钟

Download the Module 5 Workbooks10分钟
At the end of this module - your final Excel file should look like this10分钟
Toolbox Summary - Statistical Inference10分钟
Toolbox Summary - Hypothesis Testing10分钟
Hypothesis Testing for One Sample Tests10分钟
Why the Practice Assignment is after the Graded Assignment10分钟
Optional Reading - Statistical Inference10分钟
Summary of the Course and Next Steps10分钟

3个作业总计90分钟

Statistical Inference - Practice for Final Assignment30分钟
Test Yourself: Statistical Inference30分钟
Final Assignment - Excel Skills for Statistics and Data Analysis: Essentials30分钟

The material in this module consists of a series of Toolboxes. While the material covered in these Toolboxes is not necessarily related to Statistics - these Toolboxes will help you expand your tools and techniques in Microsoft Excel. To further your skills in Microsoft Excel in domains beyond Statistics, you may want to consider our other courses and specializations: Excel Skills for Business. Excel Skills for Data Analytics and Visualization, Excel Skills for Business Forecasting