Error Sum of Squares (ESS) Is Computed as
A) $$\sum _ { i = 1 } ^ { n } \left( \hat { Y } _ { i } - Y _ { i } \right)$$

question 30

Multiple Choice

Error sum of squares (ESS) is computed as

• A)\[\sum _ { i = 1 } ^ { n } \left( \hat { Y } _ { i } - Y _ { i } \right)\]
• B)\[\sum _ { i = 1 } ^ { n } \left( \hat { Y } _ { i } - Y _ { i } \right) ^ { 2 }\]
• C)\[\sum _ { i = 1 } ^ { n } \left( \hat { Y } _ { i } - X _ { i } \right)\]
• D)\[\sum _ { i = 1 } ^ { n } \left( Y _ { i } - \hat { Y } _ { i } \right) ^ { 2 }\]

Recognize the scope and lifetime of variables within a C program.

Distinguish between local and global variables and their implications.

Comprehend the automatic storage class and its behavior in C.

Understand the initialization and scope of static variables.

---

Definitions:

Sensory Information

Data received through the senses such as sight, hearing, smell, taste, and touch, which is then processed by the brain to understand and interact with the environment.

Conscious Patient

An individual who is awake, aware, and capable of understanding and responding to their environment and stimuli.

Electrically Stimulated

Refers to the activation of tissues, including nerves and muscles, using electric currents, often for therapeutic purposes.

Brain

The organ located in the head of an organism that coordinates its actions and sensory information by transmitting signals to and from different parts of its body.