1. Accidentes. Según un anuncio comercial de colchones, \( 30 \% \) de los accidentes automovilisticos se deben a la falta de sueno. Supón que en un día cualquiera ocurren 10 accidentes automovilísticos. - Determina la gráfica de la distribución de probabilidad correspondiente. - Calcula la probabilidad de que cinco de los accidentes se hayan debido a la falta de sueño. - Calcula la probabilidad de que al menos dos accidentes hayan sido ocasionados por la falta de sueño. - ¿uántos accidentes esperarias que fueran provocados por falta de sueño?

In a group of people on holiday, it is established that there are: - 10 males under the age of 21 - 8 females under the age of 21 - 6 males aged between 21 and 30 - 5 females aged between 21 and 30 Calculate the probability that, if one person is selected at random from the group this person will be: \( \begin{array}{ll}\text { a) A male under the age of } 30 . \\ \text { b) A female. } \\ \text { c) A male over the age of } 21 . \\ \text { d) A person not older than } 21 . \\ \text { e) A male given that this person is over } 30 \text { years. } \\ \text { f) A female or between } 21 \text { and } 30 . \\ \text { g) A male or a female. }\end{array} \)

In how many distinct ways can the letters of the word BELLE be arranged? 0 of 1

\( 1 \leftarrow \quad \begin{array}{l}\text { In a race in which five automobiles are entered and there are no ties, in how many ways can the } \\ \text { first three finishers come in? }\end{array} \)

In how many ways can the digits in the number \( 7,441,111 \) be arranged?

Q Question 3, 11.1.15 You are taking a multiple-choice test that has 4 questions. Each of the questions has 5 answer choices, with one correct answer per question. If you select one of these choices for each question and leave nothing blank, in how many ways can you answer the questions?