A Random Variable X Has a Probability Density Function F(x) $\frac { x } { 32 }$

question 73

Short Answer

A random variable X has a probability density function f(x) = $\frac { x } { 32 }$ , $0 \leq x \leq 8$ . Find a such that $\operatorname { Pr } ( X \geq a ) = \frac { 1 } { 4 }$ Enter your answer exactly in the reduced form b $\sqrt { c }$ , unlabeled.

Understand dietary requirements and the effects of deficiencies.

Understand the role of various components and nutrients in the body's function and their sources.

Identify the types and functions of teeth in food processing.

Recognize the digestive process, including the movement and breakdown of materials through the digestive system.

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Definitions:

Erythrocyte

A red blood cell that carries oxygen from the lungs to the body's tissues and returns carbon dioxide from the tissues back to the lungs.

Polycythemia

Polycythemia is a blood condition characterized by an increased concentration of hemoglobin in the blood, leading to thicker blood.

RBCs

Red Blood Cells, responsible for carrying oxygen throughout the body.

Hyperglycemia

A medical condition characterized by high levels of glucose in the blood, often associated with diabetes.