About this Topic
Learn statistics and probability—everything you'd want to know about descriptive and inferential statistics.
From  Khan Academy 

Hours  32 
Language  English 
Subjects  Mathematics Data Science 
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Careers
An overview of related careers and their average salaries in the US. Bars indicate income percentile (33rd  99th).
Vital Statistics Clerk $38k
Adjunct Instructor, Mathematics and Statistics $44k
Coordinator NAEPHoward Statistics and Evaluation Institute $46k
Data Analytics (Statistics) $47k
Medical Coder (Public Health Statistics) 2 $51k
Bank Structure Analyst, Statistics and Reserve Accounts $66k
Adjunct Professor  Statistics and Research Methods $69k
Data Scientist/Statistics  Applied Technology $83k
Senior Subscriber Statistics Analyst $84k
Assistant Professor, Experimental Design and Inferential Statistics $102k
Assistant Professor of Mathematics and Statistics $111k
Kay Sugahara Professor of Social Sciences and Statistics $128k
Courses in this Topic
Listed in the order in which they should be taken
Starts  Course Information  

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Analyzing categorical data (You were viewing this course) This unit covers methods for dealing with data that falls into categories. Learn how to use bar graphs, Venn diagrams, and twoway tables to see patterns and relationships in... Khan Academy 
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Displaying and comparing quantitative data This unit covers some basic methods for graphing distributions of quantitative data like dot plots, histograms, and stem and leaf plots. We'll also explore how to use those... Khan Academy 
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This unit covers common measures of center like mean and median. We'll also learn to measure spread or variability with standard deviation and interquartile range, and use these... Khan Academy 
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This unit takes our understanding of distributions to the next level. We'll measure the position of data within a distribution using percentiles and zscores, we'll learn what... Khan Academy 
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Exploring bivariate numerical data We use scatter plots to explore the relationship between two quantitative variables, and we use regression to model the relationship and make predictions. This unit explores... Khan Academy 
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Statistics is all about forming questions and gathering data to explore those questions. This unit covers sampling and survey methods, observational studies, and basic experiment... Khan Academy 
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Probability tells us how often some event will happen after many repeated trials. This topic covers theoretical, experimental, compound probability, permutations, combinations,... Khan Academy 
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Counting, permutations, and combinations This unit covers methods for counting how many possible outcomes there are in various situations. We'll learn about factorial, permutations, and combinations. We'll also look at... Khan Academy 
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Random variables can be any outcomes from some chance process, like how many heads will occur in a series of 20 flips. We calculate probabilities of random variables and calculate... Khan Academy 
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A sampling distribution shows every possible result a statistic can take in every possible sample from a population and how often each result happens. This topic covers how sample... Khan Academy 
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Confidence intervals give us a range of plausible values for some unknown value based on results from a sample. This topic covers confidence intervals for means and... Khan Academy 
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Significance tests (hypothesis testing) Significance tests give us a formal process for using sample data to evaluate the likelihood of some claim about a population value. We calculate pvalues to see how likely a... Khan Academy 
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Twosample inference for the difference between groups Learn how to apply what you know about confidence intervals and significance tests to situations that involve comparing two samples to see if there is a significant difference... Khan Academy 
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Inference for categorical data (chisquare tests) Chisquare tests are a family of significance tests that give us ways to test hypotheses about distributions of categorical data. This topic covers goodnessoffit tests to see if... Khan Academy 
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Advanced regression (inference and transforming) Advanced regression will introduce you to regression methods when data has a nonlinear pattern.This course contains 2 segments:Inference about slopeWe'll make confidence... Khan Academy 
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Analysis of variance, also called ANOVA, is a collection of methods for comparing multiple means across different groups.This course contains 1 segments:Analysis of variance... Khan Academy 
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From  Khan Academy 

Hours  32 
Language  English 
Subjects  Mathematics Data Science 
Careers
An overview of related careers and their average salaries in the US. Bars indicate income percentile (33rd  99th).
Vital Statistics Clerk $38k
Adjunct Instructor, Mathematics and Statistics $44k
Coordinator NAEPHoward Statistics and Evaluation Institute $46k
Data Analytics (Statistics) $47k
Medical Coder (Public Health Statistics) 2 $51k
Bank Structure Analyst, Statistics and Reserve Accounts $66k
Adjunct Professor  Statistics and Research Methods $69k
Data Scientist/Statistics  Applied Technology $83k
Senior Subscriber Statistics Analyst $84k
Assistant Professor, Experimental Design and Inferential Statistics $102k
Assistant Professor of Mathematics and Statistics $111k
Kay Sugahara Professor of Social Sciences and Statistics $128k
Similar Courses
Sorted by relevance