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A Manufacturer of Power Tools Claims That the Average Amount

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Short Answer

A manufacturer of power tools claims that the average amount of time required to assemble their top-of-the-line table saw is 80 minutes with a standard deviation of 40 minutes. Suppose a random sample of 64 purchasers of this table saw is taken. The probability that the sample mean will be greater than 88 minutes is _____ .


Definitions:

Linear Bus

A network topology in which all nodes are connected to a single cable or line, with two endpoints.

Ethernet Network

A network that uses the Ethernet protocol as the means (or standard) by which the nodes on the network communicate.

Signal Collision

A phenomenon occurring in a network when two signals are sent simultaneously over the same channel, causing interference and potential data loss.

Jam Signal

A special signal sent to network nodes alerting them that a data collision has occurred.

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