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October 22, 2008 Hits: 79
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Learn what averages represent and how they are calculated. Concepts that are explained include lists of values, types of averages, arithmetic mean, and examples of averages. At the end, you can take an interactive quiz to see what you've learned.
January 21, 2008 Hits: 576
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The site provides an explanation of mode, median, mean and range. There is an activity using the mode, median and mean, as well as a quiz. Teachers have the option for inserting the code for this activity into their website or blog.
February 10, 2010 Hits: 23
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Students can use Brainingcamp's Box Plots Range and Distribution activity to investigate how box plots display the range and distribution of data along a number line and learn how to construct these graphs.
January 21, 2008 Hits: 81
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From site: Distribution Guide is a program allowing to build various graphs of statistical distributions. It enables you to enter the parameters of the particular distribution and display the graphs of such functions as PDF, CDF, and others. Printing support is provided as well.
August 29, 2008 Hits: 61
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From site: Elementary Statistics is an introduction to data analysis course that makes use of graphical and numerical techniques to study patterns and departures from patterns. The student studies randomness with emphasis on understanding variation, collects information in the face of uncertainty, checks distributional assumptions, tests hypotheses, uses probability as a tool for anticipating what the distribution of data may look like under a set of assumptions, and uses appropriate statistical models to draw conclusions from data. The course introduces the student to applications in engineering, business, economics, medicine, education, the sciences, and other related fields. The use of technology (computers or graphing calculators) will be required in certain applications. LearningReviews.com note: This is a comprehensive online course suitable for AP students (freshman college level statistics).
April 23, 2009 Hits: 21
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Free Math Help provides textbook-style statistics lessons on mean, median and mode, as well as links to lessons on other sites on normal distribution and probability.
September 05, 2008 Hits: 62
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MathIsFun provides lessons, examples and interactive tools to help you learn using data to calculate the mean, median and mode, as well as statistics and probability calculators.
November 23, 2009 Hits: 16
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A measure of average is a number that is typical for a set of figures. Finding the average helps you to draw conclusions from data. The main types are mean, median and mode. Here is a review (revision), activity and test on the concepts of mean, median, mode, range, comparing distributions, mean from a frequency table, and mean and modal class for grouped data. The activity interactive includes options for sound and subtitles.
February 10, 2010 Hits: 5
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Students can use Brainingcamp's Median lesson and activity to explore median as the middle value of an ordered data set. Learn how to calculate and interpret mean values.
January 21, 2008 Hits: 44
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Within the context of a fictional race for mayor, this site discusses random samples, margin of error, confidence interval, and common errors in conducting polls. Students have the opportunity to create a random sample, determine how many people to survey, and view poll results based on their sample. There are numerous links to online resources.
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LearningReviews.com is a directory of mostly free interactive K-12 educational resources for parents, teachers and students. Fee-based resources included here are award-winning or highly rated by education and parent organizations. |
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