Calculate the Expected Value of X for the Given Probability $$\begin{array} { c c c c c } x & 0 & 1 & 2 & 3 \\P ( X = x ) & 0.4 & 0.2 & 0.2 & 0.2\end{array}$$

question 81

Short Answer

Calculate the expected value of X for the given probability distribution. $$\begin{array} { c c c c c } x & 0 & 1 & 2 & 3 \\P ( X = x ) & 0.4 & 0.2 & 0.2 & 0.2\end{array}$$ ​ $$E ( X ) =$$ __________

Grasp the basic structure of atoms and the chemical composition of cells.

Understand the basic principles of nucleotide base pairing and its relevance to DNA and RNA.

Identify the roles and functions of cellular organelles, including the Golgi apparatus and the endoplasmic reticulum, in protein synthesis.

Recognize the components and structure of amino acids, proteins, and their assembly process.

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Definitions:

Modern Human Physical Traits

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Denisovans

An extinct species or subspecies of archaic humans known from DNA evidence and fossilized bone fragments found in Siberia.

Southern Siberia

A geographic region in Russia, known for its vast steppes, mountains, and forests, located south of the Siberian arctic tundra.

Burin

A sharp tool or engraving implement used in prehistoric times and by artists to carve or etch on hard materials.