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- statistics - What are differences between Geometric, Logarithmic and . . .
Now lets do it using the geometric method that is repeated multiplication, in this case we start with x goes from 0 to 5 and our sequence goes like this: 1, 2, 2•2=4, 2•2•2=8, 2•2•2•2=16, 2•2•2•2•2=32 The conflicts have made me more confused about the concept of a dfference between Geometric and exponential growth
- Proof of geometric series formula - Mathematics Stack Exchange
Proof of geometric series formula Ask Question Asked 4 years, 7 months ago Modified 4 years, 7 months ago
- geometric vs arithmetic sequences - Mathematics Stack Exchange
geometric vs arithmetic sequences Ask Question Asked 11 years, 11 months ago Modified 11 years, 11 months ago
- terminology - Is it more accurate to use the term Geometric Growth or . . .
For example, there is a Geometric Progression but no Exponential Progression article on Wikipedia, so perhaps the term Geometric is a bit more accurate, mathematically speaking? Why are there two terms for this type of growth? Perhaps exponential growth is more popular in common parlance, and geometric in mathematical circles?
- Calculate expectation of a geometric random variable
3 A clever solution to find the expected value of a geometric r v is those employed in this video lecture of the MITx course "Introduction to Probability: Part 1 - The Fundamentals" (by the way, an extremely enjoyable course) and based on (a) the memoryless property of the geometric r v and (b) the total expectation theorem
- Why is the geometric mean less sensitive to outliers than the . . .
It’s well known that the geometric mean of a set of positive numbers is less sensitive to outliers than the arithmetic mean It’s easy to see this by example, but is there a deeper theoretical reas
- Is it ok for r to be negative in geometric series?
The comments are mathematically correct that a ratio in a geometric series need not be positive That said, in the context of a finite geometric series, as is the case here, it would be (at least a little) anomalous if either the initial or final term were anything but a positive real number, and it would be anomalous if the ratio were anything
- probability theory - Geometric Distribution versus Negative Binomial . . .
The geometric distribution describes the probability of "x trials are made before a success", and the negative binomial distribution describes that of "x trials are made before $r$ successes are obtained", where $r$ is fixed
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