About 50 results
Open links in new tab
  1. statistics - What are differences between Geometric, Logarithmic and ...

    Aug 3, 2020 · 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. Proof of geometric series formula - Mathematics Stack Exchange

    Sep 20, 2021 · Proof of geometric series formula Ask Question Asked 4 years, 6 months ago Modified 4 years, 6 months ago

  3. Geometric mean with negative numbers - Mathematics Stack Exchange

    Apr 3, 2022 · The geometric mean is a useful concept when dealing with positive data. But for negative data, it stops being useful. Even in the cases where it is defined (in the real numbers), it is no longer …

  4. 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 …

  5. Calculate expectation of a geometric random variable

    Dec 13, 2013 · 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, …

  6. linear algebra - What is a complete geometric interpretation of the ...

    Mar 13, 2024 · ‘What is a complete geometric interpretation of the . . .’ GPT it seems, you want a multivolume book. But bless your heart, you got ‘whose’ right this time.

  7. statistics - Proof variance of Geometric Distribution - Mathematics ...

    May 26, 2015 · I'm not familiar with the equation input method, so I handwrite the proof. I'm using the variant of geometric distribution the same as @ndrizza. Therefore E [X]=1/p in this case. handwritten …

  8. Show that the radii of three inscribed circles are always in a ...

    May 25, 2025 · A triangle is inscribed in a circle so that three congruent circles can be inscribed in the triangle and two of the segments. Each circle is the largest circle that can be inscribed in its region.

  9. probability - How to get $P (X > x)$ where $X$ is a geometric random ...

    To calculate this, you just sum the geometric series with first term $ (1-p)^x p$ and ratio $1-p$, so we have $$ P (X>x) = \frac { (1-p)^x p} {1- (1-p)} = (1-p)^x, $$ as before.

  10. Geometric Pattern in Triangle Construction with Squares

    Feb 1, 2024 · I've been exploring some constructions in geometry recently and have been looking at the following algorithm: Start with an arbitrary triangle (red) Construct 3 squares from each of the sides …