Instruction 5 -Referring to Instruction 5

question 169

Short Answer

Instruction 5.2
The following table contains the probability distribution for X = the number of traffic accidents reported in a day in Perth.
$$\begin{array} { | c | c | c | c | c | c | c | } \hline X & 0 & 1 & 2 & 3 & 4 & 5 \\\hline & 0.1 & 0.2 & 0.4 & 0.1 & 0.0 & 0.0 \\P ( X ) & 0 & 0 & 5 & 5 & 5 & 5 \\\hline\end{array}$$
-Referring to Instruction 5.2,the mean or expected value of the number of accidents is ______.

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Definitions:

Plasma

The liquid component of blood that carries cells and proteins throughout the body, consisting mostly of water, electrolytes, and proteins.

Proteins

Large biomolecules consisting of one or more long chains of amino acid residues, crucial for the structure, function, and regulation of the body's tissues and organs.

Fibrinogen

A soluble plasma glycoprotein that is converted to fibrin in the blood clotting process, playing a key role in wound healing.

Fibrin

A protein involved in blood clotting, formed from fibrinogen through the action of the enzyme thrombin.