SCENARIO 3-14-B
You Are the Quality Control Manager of a Water

question 186

Short Answer

SCENARIO 3-14-B
You are the quality control manager of a water bottles company. One of the biggest complaints in the
past years has been the breakage and, hence, the concern on the durability of the connector between
the lid and the bottle which many users use as a handle for the bottles. To collect evidence before
implementing any modification to the production process, your department has subjected 100 water
bottles to a durability test and the following data on the number of times the handles have been used
to lift the bottles before they break are contained in the file Scenario3-14-DataB.XLSX. $$\begin{array} { l l l l l l l l l l } 493 & 506 & 515 & 491 & 500 & 505 & 517 & 510 & 506 & 503 \\503 & 491 & 495 & 496 & 496 & 505 & 493 & 486 & 504 & 483 \\514 & 494 & 497 & 501 & 493 & 490 & 510 & 494 & 494 & 495 \\494 & 486 & 495 & 506 & 506 & 507 & 502 & 498 & 510 & 501 \\500 & 505 & 492 & 486 & 501 & 496 & 501 & 521 & 510 & 498\end{array}$$
-Referring to Scenario 3-14-B, the third quartile of the number of times the handles have been
used to lift the bottles before they break in this sample is ________.

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Definitions:

Primary Circuit

The primary circuit refers to the main electrical circuit in a system, responsible for supplying power to the system's primary components.

Secondary Circuit

In automotive systems, this usually refers to a part of the electrical or fuel system that functions after the primary components, such as the spark plug's ignition in a car's engine.

Air Brake Systems

A type of brake system used in large, heavy vehicles where compressed air applies pressure to the brake pad or shoe.

Relay Valve Crack Pressures

The minimum pressure that must be reached in a pneumatic system before a relay valve opens, allowing air to flow through and activate other components.