The Power of Statistics

Instructor: Google Career Certificates

Advanced Level • Approx. 31 hours • Flexible Schedule

What You'll Learn

  • Explore and summarize a dataset
  • Use probability distributions to model data
  • Conduct a hypothesis test to identify insights about data
  • Perform statistical analyses using Python

Skills You'll Gain

Statistical Inference
Probability
Analytics
Statistics
Sampling (Statistics)
Data Literacy
Statistical Analysis
Probability Distribution
Sample Size Determination
Statistical Programming
Descriptive Statistics
Jupyter
A/B Testing
Advanced Analytics
Statistical Hypothesis Testing
Statistical Software
Statistical Methods
Data analysis
Technical Communication

Shareable Certificate

Earn a shareable certificate to add to your LinkedIn profile

Outcomes

  • Learn new concepts from industry experts
  • Gain a foundational understanding of a subject or tool
  • Develop job-relevant skills with hands-on projects
  • Earn a shareable career certificate from Google

There are 6 modules in this course

You’ll explore the role of statistics in data science and identify the difference between descriptive and inferential statistics. You’ll learn how descriptive statistics can help you quickly summarize a dataset and measure the center, spread, and relative position of data.

You’ll learn the basic rules for calculating probability for single events. Next, you’ll discover how data professionals use methods such as Bayes’ theorem to describe more complex events. Finally, you’ll learn how probability distributions such as the binomial, Poisson, and normal distribution can help you better understand the structure of data.

Data professionals use smaller samples of data to draw conclusions about large datasets. You’ll learn about the different methods they use to collect and analyze sample data and how they avoid sampling bias. You’ll also learn how sampling distributions can help you make accurate estimates.

You’ll explore how data professionals use confidence intervals to describe the uncertainty of their estimates. You'll learn how to construct and interpret confidence intervals, and how to avoid some common misinterpretations.

Hypothesis testing helps data professionals determine if the results of a test or experiment are statistically significant or due to chance. You’ll learn about the basic steps for any hypothesis test and how hypothesis testing can help you draw meaningful conclusions about data.

In this end-of-course project, you’ll use statistical methods such as hypothesis testing to analyze a workplace scenario dataset.