Probability Questions from Nov 27,2024

Browse the Probability Q&A Archive for Nov 27,2024, featuring a collection of homework questions and answers from this day. Find detailed solutions to enhance your understanding.

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17. Se sabe que el \( 0.5 \% \) de los libros encuadernados en cierto taller tienen encuadernaciones defectuosas. Determine la probabilidad de que: a) 2 de 100 libros encuadernados en ese taller, tengan encuadernaciones defectuosas. \( R=0.075816 \) b) a lo más 4 libros de 150 libros encuadernado en ese taller, tengan encuadernaciones defectuosas. \( R=0.998935 \) The manufacturer of a fertilizer guarantees that, with the aid of the fertilizer, \( 65 \% \) of planted seeds will seeds planted with the fertilizer are randomly selected, what is the probability that fewer than 7 of then Carry your intermediate computations to at least four decimal places, and round your answer to two ded (If necessary, consult a list of formulas.) Binomial problems: Advanced A multiple-choice test consists of 9 questions. Each question has answer choices of \( a, b \) randomly guesses on each question, what is the probability that she gets more than 2 Carry your intermediate computations to at least four decimal places, and round your an (If necessary, consult a list of formulas.) \begin{tabular}{l} 16. En la inspección de hojalata producida por un proceso electrolitico continuo, se identifica \\ 0.2 imperfecciones en promedio por minuto. Determine la probabilidad de identificar: \\ a) una imperfección en tres minutos? \( \lambda=0.6 R=0.329287 \) \\ b) al menos dos imperfecciones en cincó minutos? \( \lambda=1 R=0.264241 \) para este inciso debe \\ usar el concepto de complemento. \\ c) a lo más una imperfección en 15 minutos? \( \lambda= \) ? \( R=0.199148 \) \\ \hline\end{tabular} \[ \text { FORMA } 113 \text { - } 2024 \] Una caja contiene en total 5 fichas del mismo tipo numeradas correlativamente del 1 al 5 y otra caja contiene en total 5 fichas del mismo tipo numeradas correlativamente del 6 al 10 . Si se selecciona una ficha al azar de cada caja, ¿cuál es la probabilidad de que la suma de los numeros de las fichas sea un numero par? A) \( \frac{1}{12} \) B) \( \frac{1}{4} \) C) \( \frac{12}{25} \) D) \( \frac{4}{25} \) 1oose the most appropriate term from the list below that bests describes the following obabilities: certain, likely, even chance, unlikely, impossible \( \begin{array}{ll}\text { a) } 80 \% & \text { (b) } 1= \\ \text { c) } \frac{5}{12}= & \text { unlikely }\end{array} \)
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