Instruction 5-4
the Following Table Contains the Probability Distribution for X

question 118

Short Answer

Instruction 5-4
The following table contains the probability distribution for X = the number of traffic accidents reported in a day in Perth.
$$\begin{array} { | c | c | c | c | c | c | c | } \hline X & 0 & 1 & 2 & 3 & 4 & 5 \\\hline P ( X ) & 0.10 & 0.20 & 0.45 & 0.15 & 0.05 & 0.05 \\\hline\end{array}$$
-Referring to Instruction 5-4,the standard deviation of the number of accidents is ________.

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Definitions:

Relative Power

A concept describing the amount of influence or control one entity has in comparison to another within a particular context or relationship.

Skull

The bony structure in the head, containing the brain and supporting the facial structure.

Bumps And Indentations

Physical features characterized by raised or lowered areas on a surface, often felt through touch.

Prefrontal Cortex

The front part of the frontal lobe in the brain, crucial for managing higher cognitive processes like planning, decision-making, and moderating social behavior.