Be Smart
What is the Most Average Thing?
We may not know it, but averages affect our lives every day. Designers and manufacturers use averages to make our houses, cars, shoes and airline seats safer and more comfortable(ish). But calculating averages is way more complicated...
Crash Course
Mean, Median, and Mode Measures of Central Tendency - Crash Course Statistics
Today we’re going to talk about measures of central tendency - those are the numbers that tend to hang out in the middle of our data: the mean, the median, and mode. All of these numbers can be called “averages” and they’re the numbers...
Curated Video
Statistics & Mathematics for Data Science and Data Analytics - Impact of Scaling and Shifting
New ReviewIn this video, we will look at the impact of the data changes we make with underlying data in the measures of central tendency or dispersion.
Curated Video
Statistics & Mathematics for Data Science and Data Analytics - Mode
New ReviewIn this lecture, we will elaborate more about the third and final measure of central tendency, the mode.
Curated Video
Statistics & Mathematics for Data Science and Data Analytics - Median
New ReviewIn this lesson, we will discuss the second important measure of central tendency, the median.
Curated Video
Statistics & Mathematics for Data Science and Data Analytics - Introduction- The basics of statistics
New ReviewThis brief introduction to the section outlines what you will be learning from this section, including the basics of statistics.
Curated Video
Problem solving with numerical summaries of data
Pupil outcome: I can use my understanding of various data summaries to solve problems. Key learning points: - Stated conclusions should be critically evaluated to ensure validity. - Certain statistical summaries may be omitted in the...
Curated Video
Comparing summaries of data
Pupil outcome: I can use the different measures of central tendency and spread to compare two sets of data. Key learning points: - Statistical summaries of data can be used to make inferences about that data. - Two sets of statistical...
Curated Video
Analysing different statistical representations
Pupil outcome: I can use the different statistical representations to compare two sets of data. Key learning points: - Statistical summaries can be compared to graphical representations of data. - Statistical summaries can be used to...
Curated Video
Statistical problems - statistical summaries
Pupil outcome: I can choose appropriate statistical measures to explore a statistical problem. Key learning points: - The type of data may mean that certain statistical measures are not appropriate. - The nature of the data may mean that...
Curated Video
Checking understanding of the mean
Pupil outcome: I can understand what the mean is measuring, how it is measuring it and calculate the mean from data presented in a list. Key learning points: - The mean can be seen as a redistribution of values such that everything is...
Curated Video
Arithmetic Mean, Median and Mode
By the end of this learning object, the student will be able to: List Standard Deviants Teaching Systems4462
Curated Video
Measures of Central Tendency
"Statistical Measures" explains mean, median, mode, mean absolute deviation, range, and interquartile range.
Curated Video
Best Fit
A video entitled "Best fit" which explains how to calculate measures of center and measures of variation and discusses how to determine the value that best represents a data set.
Curated Video
R Programming for Statistics and Data Science - Skewness
This video explains skewness. This clip is from the chapter "Exploratory Data Analysis" of the series "R Programming for Statistics and Data Science".This section explains exploratory data analysis.
Curated Video
R Programming for Statistics and Data Science - Mean, Median, Mode
This video explains mean, median, mode. This clip is from the chapter "Exploratory Data Analysis" of the series "R Programming for Statistics and Data Science".This section explains exploratory data analysis.
Let's Tute
Calculating Mode of Group Data
This video explains how to calculate the mode of grouped data using a formula and a step-by-step approach. It demonstrates how to locate the model class, calculate the class size, and substitute values into the formula to find the mode....
msvgo
Measures of Dispersion
It explains the limitations of measures of central tendency and hence the need of measures of dispersion. It also introduces various measures of dispersion.
msvgo
Finding Mode of Grouped Data
It explains the formula to calculate the mode of a grouped data. It also explains modal class and mode of continuous grouped data.
Curated Video
Measures of Central Tendency and Grouped Data: Examples and Estimations
This video is a lecture on measures of central tendency, specifically on how to find the mean for grouped data using coding sets. The lecturer explains the importance of summarizing large data sets and gives examples of various measures...
KnowMo
Introduction to Summary Statistics
This video is an introduction to summary statistics, which are used to summarize data sets into meaningful information. The video discusses the two main criteria that summary statistics should meet, which are that they should be...
Curated Video
Statistics for Data Science and Business Analysis - The Main Measures of Central Tendency: Mean, Median, Mode
This video will introduce you to the three measures of central tendency - mean, median, and mode. This clip is from the chapter "Descriptive Statistics Fundamentals" of the series "Statistics for Data Science and Business Analysis".This...
Curated Video
Statistics for Data Science and Business Analysis - Measuring Skewness
This video explains the most commonly used tool to measure asymmetry - skewness, and its relationship with the mean, median, and mode. This clip is from the chapter "Descriptive Statistics Fundamentals" of the series "Statistics for Data...