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 16

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 variance for the number of retransmissions is ______.

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Definitions:

Construction-error Recognition

The process of identifying mistakes made during the building phase of a project, allowing for corrective action to be taken to prevent similar issues in the future.

Construction Errors

Mistakes that occur during the building process, which can affect the project's cost, schedule, or quality.

Résumés

A summary of a person's education, qualifications, and previous experience, typically sent with a job application.

Job Description

A formal account of an employee's responsibilities, duties, and the scope of a particular job, often used for hiring and evaluating performance.