____ Introduction to statistics_____
Learn basic terms of statistics/Collecting data
The statistics made easy website will provide you with some essentials skills in statistics. Statistics is a very important branch of mathematics and the study of statistics has become more popular than ever before. Today all of us rely on statistical data in order to make an informed decision. For example, business leaders need statistical data to make decisions affecting production levels, future hiring, and so forth. Start your journey with this important field here!
_____ Organizing data ______
Organize data with tables and graphs
28Oct
Midrange of a data set quiz
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Mode of a data set quiz
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Median of a set of data quiz
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Mean from a frequency table quiz
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Arithmetic mean quiz
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Types of variables quiz
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Variable, element, data set, and observation quiz
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Common sampling methods quiz
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Representative sample quiz
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Definition of survey quiz
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____ Measures of central tendency ____
Interpret data sets with the mean, median, mode
standard deviation, range, and percentiles.
____ Probability ____
Calculate marginal, conditional, and joint
probabilities. Addition and multiplication rule.
____ Discrete random variables ____
Create a theoretical model describing how an experiment is expected to behave. Then, get its parameters.
____ The normal distribution ____
Discuss the continuous random variable, the normal distribution and some of its many real life applications.