Instruction 5 $$\begin{array} { | c | c | c | c | c | } \hline X & 0 & 1 & 2 & 3 \\\hline p ( X ) & 0.35 & 0.35 & 0.25 & 0.05 \\\hline\end{array}$$

question 143

Short Answer

Instruction 5.1
The following table contains the probability distribution for X = the number of retransmissions necessary to successfully transmit a 1024K data package through a double satellite media.
$$\begin{array} { | c | c | c | c | c | } \hline X & 0 & 1 & 2 & 3 \\\hline p ( X ) & 0.35 & 0.35 & 0.25 & 0.05 \\\hline\end{array}$$
-Referring to Instruction 5.1,the probability of at least one retransmission is ______

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Definitions:

Cortex

The outer layer of the cerebrum in the brain, involved in various high-level functions such as thought, perception, and memory.

Limbic System

A complex system of nerves and networks in the brain, involved in instinct and mood control. It regulates fundamental emotions and drives, such as pleasure, fear, and anger.

Brain Stem

The brain stem is the lower extension of the brain, connected to the spinal cord, responsible for controlling essential life-sustaining functions like breathing and heart rate.

Cerebral Cortex

The outer layer of the cerebrum in the brain, involved in high-level functions such as sensory perception, reasoning, and voluntary muscle activity.