What is measurable functions

Assignment Help Management Theories

Reference no: EM131449185

Question: For a random variable X(ω) define the functions X+(ω) = max{X(ω), 0} and X-(ω) = min{X(ω), 0}. Show that X+(ω) and X-(ω) are random variables (i.e., they are measurable functions).

Measurements recorded sequentially in time are often represented graphically as points in the d-dimensional real Euclidean space Rd (d = 1, 2, . . . ,). When the points are sampled from a curve in Rd , they form a path. For example, recordings of trajectories of Brownian particles in R3 reveal that they have continuous paths, however, repeated recordings yield different paths that look completely erratic and random. When tracking charged Brownian particles (e.g., ions in solution) in the presence of an external electrostatic field, the paths remain continuous, erratic, and random; however, they tend to look different from those of uncharged Brownian particles.

Reference no: EM131449185

Questions Cloud

Advise parrotfish limited on the need to disclose the sales : ACT B408 Advanced Financial Reporting and Analysis Assignment. Advise Parrotfish Limited on the need to disclose the sales information

Elastic than the demand for razor blades : The demand for chicken wings is more elastic than the demand for razor blades. Suppose the government levies an equivalent tax on chicken wings and razor blades

Explain difference between phonics and phonemic awareness : EDU371- Explain the difference between phonics and phonemic awareness. Describe an activity for phonics and oe for phonemic awareness.

Strategy for production efficiency : This question relates to the case in the text, "Toyota's Strategy for production Efficiency." Chrysler engineers helped Toyota develop its Sienna minivan.

What is measurable functions : Measurements recorded sequentially in time are often represented graphically as points in the d-dimensional real Euclidean space Rd (d = 1, 2, . . . ,).

What is balanced literacy : What is balanced literacy? Balanced Literacy Instruction: A Truce for the Reading War? You will be presenting at least ten slides, not including title.

Types of struggles has wal-mart had : This question will likely take a little bit of research, what types of struggles has wal-Mart had in pursuing and international strategy?

Congress and the trump administration : Suppose Congress and the Trump administration pass a large tax cut, a defense spending increase and an increase in infrastructure spending

Absolute and relative price differences : What can we say about the absolute and relative price differences between the two products, and the relative attractiveness of the two products to consumers.

User Account

All Pages