If X Is Uniformly Distributed Over the Interval 8 to 12

question 58

Multiple Choice

If x is uniformly distributed over the interval 8 to 12, inclusively (8 $\le$ x $\le$ 12) , then the standard deviation of this distribution is approximately___.

• A)4.00
• B)1.33
• C)1.15
• D)2.00
• E)1.00

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Definitions:

Nuclear Power Plant

A facility that uses nuclear reactions to produce electricity, typically by heating water to generate steam that drives turbines.

Recycling

The process of converting waste materials into new products to prevent waste of potentially useful materials, reduce the consumption of fresh raw materials, and reduce energy usage, air pollution, and water pollution.

Electric Motors

Machines that convert electrical energy into mechanical energy.

Energy-Storage System

Technologies used for storing energy generated at one time for use at a later time, essential for balancing energy demand and supply.