Test
MATH 3410 - Exam 2 - Transformations
Crea una cuenta gratis para terminar este test
Guarda tu progreso y consulta tu resultado final.
¿Ya tienes cuenta? Inicia sesión
Preguntas del test (6)
1Consider the transformation Y= 1/X, and the density function f(x) = 3x^2 for 0<x<1 and is zero for all other values of x. Determine the density function of Y.
- A1/y^4
- B3/y^4
- C3/y
2Consider the transformation Y= 1/X, and the density function f(x) = 3x^2 for 0<x<1 and is zero for all other values of x. Determine the values of y for which the density function of Y is non-zero.
- A0 < y
- By > 1
- C0 < y < 1
3Let X have an exponential distribution with mean of 1. Consider the transformation Y = exp(-X), and determine the density function of Y.
- Ay
- B1/y
- C1
4Let X have an exponential distribution with mean of 1. Consider the transformation Y = exp(-X), and determine the values of y for which the density function of Y is non-zero.
- A0 < y < 1
- B0 < y
- Cy < 1
5Consider the random variable X with density function:
f(x) = (3/2)x^2 for -1 < x < 1
(and zero for all other values of X). Determine the density function of the transformed random variable Y = X^2.
- Ay^(1/2)
- B3y/2
- C(3/2)*y^(1/2)
6Consider the random variable X with density function:
f(x) = (3/2)x^2 for -1 < x < 1
(and zero for all other values of X). Determine the density function of the transformed random variable Y = X^2.- Ay > 1
- By > -1
- C0 < y < 1
Información
- Descripción
- College MATH 3410 Test sobre MATH 3410 - Exam 2 - Transformations, creado por Zachary Ricky el 10/03/2022.
- Autor
- Zachary Ricky
- Idioma
- English
- Visitas
- 0
- Etiquetas
- Valoración
- Aún sin valoraciones Valora este test