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In psychometrics, item response theory (IRT, also known as latent trait theory, strong true score theory, or modern mental test theory) is a paradigm for the design, analysis, and scoring of tests, questionnaires, and similar instruments measuring abilities, attitudes, or other variables.
Multiple choice questions lend themselves to the development of objective assessment items, but without author training, questions can be subjective in nature. Because this style of test does not require a teacher to interpret answers, test-takers are graded purely on their selections, creating a lower likelihood of teacher bias in the results. [8]
Cardano's formula, the solution to general cubic equations. Cardano stated that it was discovered by Scipione del Ferro, who passed the knowledge to his student Antonio Maria Fior. Around 1535 Niccolò Fontana Tartaglia learned of this from Fior and re-derived the formula for the cubic, which he later shared with Cardano. [14] [15]
Salbutamol or albuterol and some other β 2 agonists, such as formoterol, also are sold in a solution form for nebulization, which is more commonly used than inhalers in emergency rooms. [9] Nebulizers continuously deliver aerosolized drug and salbutamol delivered through nebulizer was found to be more effective than IV administration.
Kepler's solution is to use =, x as seen from the centre, the eccentric anomaly as an intermediate variable, and first compute E as a function of M by solving Kepler's equation below, and then compute the true anomaly θ from the eccentric anomaly E. Here are the details.
In addition to being Charlotte's clone, Maisie learns that she was also birthed by Charlotte, making them daughter and mother. Charlotte later died of a genetic disease. Biosyn scientist Dr. Henry Wu wishes to study Maisie and Beta's altered DNA to find a solution to the company's giant locusts, which threaten the world food supply.
Interracial marriage has been legal throughout the United States since at least the 1967 U.S. Supreme Court (Warren Court) decision Loving v. Virginia (1967) that held that anti-miscegenation laws were unconstitutional via the 14th Amendment adopted in 1868.
The Final Solution (German: die Endlösung, pronounced [diː ˈʔɛntˌløːzʊŋ] ⓘ) or the Final Solution to the Jewish Question (German: Endlösung der Judenfrage, pronounced [ˈɛntˌløːzʊŋ deːɐ̯ ˈjuːdn̩ˌfʁaːɡə] ⓘ) refers to a plan orchestrated by the Nazi regime of Germany during World War II for the genocide of individuals they defined as Jews.