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Basic mathematics blog
The basic mathematics blog will let you know when a new topic or lesson is added to my website. Not sure how to subscribe to my basic mathematics blog? Right click on the orange RSS button and then paste the URL into your RSS reader.Or you can just left click on add to my yahoo or my msn or google.Then follow the steps you see on the screen that appears.
Addition Rule for Probability
Learn how to use the addition rule for probability in order to find the probability of the union of two events
Joint probability - Definition and Examples
Learn to find the joint probability with this easy to follow lesson
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Probability of Complementary Events
Learn how to find the probability of complementary events with this easy to follow lesson.
Probability of Independent Events
Learn to find the probability of independent events with this easy to follow lesson
Conditional Probability - Definition and Examples
What is conditional probability? Quickly understand it with this easy to follow lesson.
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Marginal Probability - Definition and Examples
What is marginal probability? Get a thorough and crystal clear explanation with this lesson created by a former math teacher.
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What is Probability? Definition and Examples
What is probability? Definition, formula, and examples of classical probability, relative frequency of probability, and subjective probability
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Simple and Compound Events
Learn the difference between simple and compound events with this easy to follow lesson.
Sample Space Diagram - Definition and Example
What is a sample space diagram? A sample space diagram is a diagram used to describe a sample space.
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Statistics Made Easy - Free Lessons
Statistics made easy - We will provide you with a solid introduction to statistics along with concise and easy to follow lessons
Percentiles and Percentile Rank
What are percentiles and percentile rank? Definition and formula you can use.
Quartiles and Interquartile Range
What are quartiles and interquartile range? Definition and examples.
Empirical Rule
What is empirical rule? Get an answer here quickly with crystal clear explanations. Just like the Chebyshev's theorem, we can use the rule to find....
Chebyshev's Theorem
What is Chebyshev's Theorem? Definition and straightforward examples so you can understand it fast.
Variance and Standard Deviation for Grouped Data
Learn about variance and standard deviation for grouped data with an easy to follow lesson.
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Standard Deviation
What is standard deviation? Crystal clear explanation of what the standard deviation is. Learn to calculate it and understand how the formula was derived.
Difference between Parameter and Statistic
What is the difference between parameter and statistic? The difference between parameter and statistic is simple as you shall see ...
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Relationship between the Mean, Median, and Mode
What is the relationship between the mean, median, and mode?
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Best Measure of Center
What is the best measure of center? Learn if you should use the mean, the median, the mode, or the midrange for your statistical data.
Mean from a Frequency Table
Find the mean from a frequency table when you don't know the exact values in the classes.
Organizing and Displaying Data in Statistics
Find out how to organize and display data for qualitative and quantitative data using bar graphs, pie graphs, histograms, polygons and stem-and-leaf display.
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Cumulative Frequency Distribution
What is the cumulative frequency distribution? We find the cumulative frequency distribution for a class by adding the frequency of that class to...
Shapes of Histograms
Learn about the different shapes of histograms. The three most common of these shapes are skewed, symmetric, and uniform.
Graphs of Quantitative Data
Graphs of quantitative data, also called grouped data, can be displayed using a histogram or a polygon. Learn how to make histograms using raw data
Less than Method for Writing Classes
Learn to use the less than method for writing classes to make frequency tables, calculate relative frequency, and percentage.
Construction of a Frequency Distribution Table
Construction of a frequency distribution table using a guideline and raw data
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Procedure for Constructing a Frequency Table
The procedure for constructing a frequency table for a set of quantitative data is straightforward.
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Frequency Distribution of Quantitative Data
What is a frequency distribution of quantitative data? Learn here with a crystal clear lesson.
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How to Find Relative Frequency
What is the relative frequency? Here is how to find the relative frequency using the frequency distribution table
Frequency Distribution - Definition and Example
what is a frequency distribution? A frequency distribution can be used to organize quantitative variables...
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Raw Data - Definition and Examples
What is raw data? Learn the difference between quantitative data and qualitative data
Introduction to Statistics - Important Basic Terms Explained
An introduction to statistics as you explore basic terms used in statistics frequently.
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Cross Section Data
Explanation of cross-section data in statistics. A cross-section data shows information about different...
Time-series Data - Definition and Example
A time-series data shows information about the same subject or element of a sample or population for different periods of time.
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Types of Variables in Statistics
Types of variables in statistics - quantitative, qualitative, discrete, continuous, independent, and dependent.
Variable, Element, Data Set, and Observation
Variable, element, data set, and observation - Learn the meaning of these basic terms in statistics important
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Common Sampling Methods
Learn the 5 common sampling methods of choosing a sample such as random sample, convenience sample, cluster sample, stratified sample, and systematic sample.
Representative Sample - Definition and Examples
What is a representative sample? Guidelines to follow to ensure that the sample is a representative sample
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What is a survey? Definition and Examples
What is a survey? A survey is the collection of information from all members of either a sample or a ...
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What is the Difference between Population and Sample?
The difference between population and sample is explained in this lesson with real-life examples.
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Recent Articles
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Addition Rule for Probability
Jun 18, 21 04:59 AM
Learn how to use the addition rule for probability in order to find the probability of the union of two events
Check out some of our top basic mathematics lessons.
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