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  1. algebra precalculus - Is the geometric mean of two numbers always ...

    2024年11月10日 · Is the given exercise incorrect? Disregarding the parethentical mis-definition (it is falsely implying that $2$ is a geometric mean of $-1$ and $-4,$ and that $-2$ is a geometric mean of …

  2. statistics - What are differences between Geometric, Logarithmic and ...

    2020年8月3日 · 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, …

  3. Expectation of the square of a geometric random variable

    2017年4月12日 · There are two closely related versions of the geometric. In one of them, we count the number of trials until the first success. So the possible values are $1,2,3,\dots$. In the other version, …

  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. Rate of growth of a geometric sequence - Mathematics Stack Exchange

    2014年8月24日 · Since the geometric series, or their partner the continuous exponential have varying rates of change, it is nice to find something consistant within them we can call a constant rate. The …

  6. What is the difference between arithmetic and geometrical series?

    2014年11月26日 · Geometric and arithmetic are two names that are given to different sequences that follow a rather strict pattern for how one term follows from the one before. An arithmetic sequence is …

  7. Valid Geometric Progression - Mathematics Stack Exchange

    2016年4月20日 · From wiki, the definition of a Geometric Progression is seen as a geometric progression, also known as a geometric sequence, is a sequence of numbers where each term after …

  8. How do I find the common ratio of a geometric sequence?

    2019年4月29日 · A geometric sequence has its first term equal to $12$ and its fourth term equal to $-96$. How do I find the common ratio? And find the sum of the first $14$ terms

  9. Explain the difference between Binomial and geometric probabilities

    The geometric distribution cares about the likelihood the white marble appears in ONLY ONE of the five configurations that the binomial distributions accounts for, namely, the last one. I hope this made it a …

  10. linear algebra - How to find the multiplicity of eigenvalues ...

    The dimension of this kernel is then said to be the geometric multiplicity of the eigen-value. Hence, in one case, one has to compute some polynomial; while, on the other hand, one has to compute some …