What is the geometric mean and how is it calculated?
What is a geometric mean
Interactive Video
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Mathematics
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11th Grade - University
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Hard
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The video tutorial covers the concepts of ratios and proportions, explaining how a ratio is set equal to another ratio to form a proportion. It introduces the terms 'extremes' and 'means' and explains cross multiplication. The tutorial then focuses on the geometric mean, showing how to solve for it by taking the square root of the product of the extremes. An example is provided to illustrate the calculation of the geometric mean.
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2 questions
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1.
OPEN ENDED QUESTION
3 mins • 1 pt
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2.
OPEN ENDED QUESTION
3 mins • 1 pt
Describe the process of solving for x when given a proportion involving geometric means.
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