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e. In chemistry, pH ( / piːˈeɪtʃ / pee-AYCH ), also referred to as acidity or basicity, historically denotes " potential of hydrogen " (or "power of hydrogen"). [1] It is a logarithmic scale used to specify the acidity or basicity of aqueous solutions. Acidic solutions (solutions with higher concentrations of hydrogen ( H+) ions) are ...
Texas ( / ˈtɛksəs / TEK-səss, locally also / ˈtɛksɪz / TEK-siz; [8] Spanish: Texas or Tejas, [b] pronounced [ˈtexas]) is the most populous state in the South Central region of the United States. It borders Louisiana to the east, Arkansas to the northeast, Oklahoma to the north, New Mexico to the west, and the Mexican states of Chihuahua ...
The Internet Archive is an American nonprofit digital library founded in 1996 by Brewster Kahle. [1] [2] [4] It provides free access to collections of digitized materials including websites, software applications, music, audiovisual and print materials. The Archive also advocates for a free and open Internet.
Costco Wholesale Corporation (commonly shortened to Costco) is an American multinational corporation which operates a chain of membership-only big-box warehouse club retail stores. [4] As of 2021, Costco is the third-largest retailer in the world [5] and is the world's largest retailer of choice and prime beef, organic foods, rotisserie chicken ...
An explanation of logistic regression can begin with an explanation of the standard logistic function. The logistic function is a sigmoid function, which takes any real input , and outputs a value between zero and one. [2] For the logit, this is interpreted as taking input log-odds and having output probability.
Ariana Grande-Butera [note 1] (born June 26, 1993) is an American singer and actress. Regarded as a pop icon and an influential figure in popular music, she is noted for her four-octave vocal range and her signature use of the whistle register. Grande's various awards include two Grammy Awards, one Brit Award, two Billboard Music Awards, three ...