In a survey of 258 professional athletes, it was found that 122 of them owned a convertible, 117 of them owned a giant screen TV, and 113 owned a sporting goods store. 21 owned a convertible and a store, 44 owned a TV and a store, and 66 owned a covertible and a TV. 10 owned all three items. 1. How many athletes did not own any of the three items? 2. How many owned a covertible and a TV, but not a store? 3. How many athletes owned a convertible or a TV? 4. How many athletes owned exactly one type of item in the survey? 5. How many athletes owned at least one type of item in the survey? 6. How many owned a TV or a store, but not a convertible?

En un colegio están midiendo la cantidad de inasistencia diaria a un curso de 45 alumnos, sea \( x \) una variable aleatoria que indica cuántos alumnos han faltado en un dia. A continuación se presenta la función de cuantia: \( P(X=x)=\left\{\begin{array}{l}\frac{(x+1)}{145} \\ \frac{(x+2)^{2}}{145} \\ 0.20\end{array} \quad x=0,1,2\right. \) Determine la dispersión lineal de alumnos que faltan un día.

A population of 30 deer are introduced into a wildlife sanctuary. It is estimated that the sanctuary can sustain up to 500 deer. Absent constraints, the population would grow by \( 60 \% \) per year. Estimate the population after one year \( p_{1}= \) \( p_{2}=76.8 \) Questimate the population after two years Ques: Video 1 Video 2 D Post to forum

How do you identify the relationship between two variables in a scatter plot?

700) Debido a los malos resultados de la prueba de Matemática el profesor decide subir las notas en dos décimas. ¿Cuál de los siguientes estadígrafos no cambia? I) Media II) Rango III) Varianza A) Solo I B) Solo II C) Solo III D) Solo II y III E) I, II y III

What is a scatter plot?