Instruction 5 -Referring to Instruction 5

question 151

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 probability of at least one accident is ______.

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Definitions:

Lead Poisoning

A medical condition caused by high levels of lead in the body, leading to serious health problems, particularly in children.

Down Syndrome

A genetic disorder caused by the presence of an extra chromosome 21, characterized by physical growth delays, characteristic facial features, and varying degrees of intellectual disability.

Continuous Oxygen

The provision of oxygen at a steady flow to a patient for an extended period, usually to treat conditions like chronic obstructive pulmonary disease (COPD).

Oral-Motor Development

The development of movements of the mouth and oral area, including sucking, chewing, and swallowing.