[Solved] What percentage of all scores fall below a z score of +1? A)16% B)34% C)50% D)84% Nude Descending: Refers to "Nude Descending a Staircase, No. 2," a famous painting by Marcel Duchamp that combines elements of Cubism and Futurism, depicting motion in abstract form. Marcel Duchamp: A French-American painter, sculptor, and writer whose work is associated with Cubism, Dadaism, and Surrealism, challenging the traditional notions of art. The Eight: A group of early 20th-century American painters who rebelled against the restrictive practices of the Academy, emphasizing modern city and rural life. Ash Can School: An artistic movement in the early 20th century that presented a realistic and often gritty view of urban life in New York City.