Use the Frequency Distribution to (A)construct a Probability Distribution for the Random

question 82

Essay

Use the frequency distribution to (a)construct a probability distribution for the random variable x which
represents the number of cars per household in a town of 1000 households, and (b)graph the distribution. $$\begin{array} { c | c } \text { Cars } & \text { Households } \\\hline 0 & 125 \\1 & 428 \\2 & 256 \\3 & 108 \\4 & 83\end{array}$$

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Definitions:

Photosynthesis

The process by which green plants, algae, and certain bacteria transform light energy into chemical energy, producing oxygen and glucose from carbon dioxide and water.

Electron Transport Chain

A series of complexes that transfer electrons from electron donors to electron acceptors via redox reactions, coupled with the transfer of protons across a membrane.

Chemical Equation

A chemical equation is a symbolic representation of a chemical reaction, showing the reactants and products involved and their stoichiometric relationships.

Photosynthesis

The biochemical process in which green plants and some bacteria convert light energy and carbon dioxide into glucose and oxygen.