Cual es la probabilidad de extraer dos números sin extracción que sea número par "y" después se extrae un número primo? Extraer sin reposición. Bolas enumeradas del 1 al 30. P(A) P(B/A) Se que en este caso P(AnB)=P(A)xP(B/A) Pero entre ambos casos existe una intersección o elemento en común el "2" como lo calcularían. Ya que no se sabe exactamente si el número extraído par en primera instancia es 2 y la bola extraída siguiente también puede ser "2"
Respuestas a la pregunta
Respuesta:
eBook is an electronic version of a traditional print book that can be read by using a personal computer or by using an eBook reader. (An eBook reader can be a software application for use on a computer such as Microsoft's free Reader application, or a book-sized computer that is used solely as a reading device such as Nuvomedia's Rocket eBook.) Users can purchase an eBook on diskette or CD, but the most popular method of getting an eBook is to purchase a downloadable file of the eBook (or other reading material) from a Web site (such as Barnes and Noble) to be read from the user's computer or reading device. Generally, an eBook can be downloaded in five minutes or less
Explicación:
Biography, Business, Chick Lit, Children's, Christian, Classics, Comics, Contemporary, Cookbooks, Manga, Memoir, Music, Mystery, Non Fiction, Paranormal, Philosophy, Poetry, Psychology, Religion, Romance, Science, Science Fiction, Self Help, Suspense, Spirituality, Sports, Thriller, Travel, Young Adult, Crime, Ebooks, Fantasy, Fiction, Graphic Novels, Historical Fiction, History, Horror, Humor And Comedy,