
Master essential Excel for business statistics and data analytics by reading, cleaning, and preprocessing data; visualize insights with pivoting, hypothesis testing, and regression analysis using MS Excel.
Learn to navigate the Excel interface on Mac or Windows, using the title bar, ribbon, formula bar, and active cell, with templates, saving formats, and essential formulas.
Read external data into Excel by importing a delimited text file, selecting a delimiter like comma or tab, and placing the data in an existing sheet or a new one.
Learn how to filter data quickly in Excel using sort and filter, copy filtered data to another workbook, and expand selections to preserve row integrity during sort.
Learn how brackets determine the order of operations in Excel to avoid miscalculating tax and totals, illustrated by bracketed versus unbracketed formulas.
Learn to remove dollar signs from Excel data to enable basic computations, using format cells to set currency symbol to none, or find and replace across a column.
Understand central tendency by comparing mean, median, and mode, and learn how outliers and skew influence which measure to use in Excel.
Use line charts to visualize time series data, such as stock prices by date, displaying open and high values, with options to customize colors and legend.
Plot a scatterplot to compare height and weight as continuous numerical variables, revealing their relationship. Adjust axes and add a trend line, and discuss linear regression later.
Explains how to create and customize bar plots and stacked bar plots to compare math and reading scores across parental education categories.
Explore the theory of confidence intervals, including 95% intervals, margin of error, and the switch from z to t distribution for small samples, to quantify uncertainty in sample means.
Use chi-square tests to assess whether two categorical variables are associated, by comparing observed and expected counts, evaluating p-values and the null hypothesis of independence.
Compute the chi-square statistic across all cases by summing squared values. With p > 0.05, accept the null hypothesis that gender and past time are independent.
Explore how ordinary least squares regression links height as the response to weight as the predictor. Interpret r-squared, adjusted r-squared, coefficients, and p-values to assess variation explained and model significance.
Create dummy variables for marital status by coding married and divorced as 1/0 with single as the baseline. Use these dummy variables in regression analysis to interpret results.
Learn how to choose the right database by comparing SQL and NoSQL, and apply a quick rule for SQL data to support business statistics and analytics.
If You Are…..
A business intelligence (BI) practitioner
Data analyst
Interested in gaining insights from data (especially financial, geographic, demographic and socio-economic data)
Excel Is Your Friend for Common Business Data Analysis and Statistics Tasks
I’m Minerva Singh, and I’m an expert data scientist. I’ve graduated from 2 of the best universities in the world; MPhil from Oxford University (Geography and Environment), and a PhD holder in Computational Ecology from Cambridge University. I have several years of experience in data analytics and data visualization.
My course aims to help you start with no prior/limited exposure to data analysis and become proficient in undertaking common business statistical analysis with Microsoft Excel, including reading data from different sources and building data visualisations. You don't need any prior exposure to data analytics and visualization to get started with MS Excel. So if you have struggled with Excel, worry no more. After finishing my course you will be able to:
Read in and clean messy data in MS Excel
Basic webscraping with Excel
Carry out common business data analytic tasks including filtering and pivoting
Carry out pre-processing and data summarization to glean insights from data
Develop powerful visualisations with MS Excel
Learn important statistical techniques, including hypothesis testing and inferential statistics
Carry out common statistical analysis using MS Excel-including correlations and regression analysis
Include qualitative attributes in your regression models and interpret the results
If you take this course and it ever feels like a disappointment, feel free to ask for a refund within 30 days of your purchase, and you would get it at once. Become an expert in Data Analytics and Visualization with a new and powerful tool by taking up this course today!