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Joe's Record World has two stores and sales at each store follow a normal distribution. For store 1, μ = $2,000 and σ = $200 per day; for store 2, μ = $1,900 and σ = $300 per day. Which store is more likely to have a day's sales in excess of $2200?
Relay
An electrical device that opens or closes circuits electromechanically or electronically based on input signals.
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Devices that convert physical information into digital signals for measurement, processing, or communication purposes.
Discrete Sensors
Sensors that detect and respond to changes in physical conditions with discrete output, such as on/off states, used in automation and control systems.
Limit Switch
An electromechanical device that operates based on the movement or presence of an object, used to control machinery and processes.
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