Yahoo奇摩 網頁搜尋

搜尋結果

  1. Comparisons of national income are also frequently made on the basis of purchasing power parity (PPP), to adjust for differences in the cost of living in different countries (see List of countries by GDP (PPP) per capita).

  2. In probability theory and statistics, a normal distribution or Gaussian distribution is a type of continuous probability distribution for a real-valued random variable.The general form of its probability density function is = (). The parameter is the mean or expectation of the distribution (and also its median and mode), while the parameter is the variance.

  3. Founders Fund is an American venture capital fund formed in 2005 and based in San Francisco. The fund has roughly $12 billion in total assets under management as of 2023. [1] .

  4. A country's gross domestic product (GDP) at purchasing power parity (PPP) per capita is the PPP value of all final goods and services produced within an economy in a given year, divided by the average (or mid-year) population for the same year. This is similar to nominal GDP per capita but adjusted for the cost of living in each country.

  5. The gamma distribution is a two-parameter exponential family with natural parameters k − 1 and −1/θ (equivalently, α − 1 and −β), and natural statistics X and ln X. If the shape parameter k is held fixed, the resulting one-parameter family of distributions is a natural exponential family.

  6. Frequency bands. From the latest published version (Rel. 18) of the respective 3GPP technical standard (TS 38.101), [4] the following tables list the specified frequency bands and the channel bandwidths of the 5G NR standard.

  7. en.wikipedia.org › wiki › Peter_ThielPeter Thiel - Wikipedia

    Peter Andreas Thiel (/ t iː l /; born 11 October 1967) is an American entrepreneur, venture capitalist, and political activist. [1] [2] [3] A co-founder of PayPal, Palantir Technologies, and Founders Fund, he was the first outside investor in Facebook.[4] [5] As of July 2024, Thiel had an estimated net worth of $11.2 billion and was ranked 212th on the Bloomberg Billionaires Index.