SCENARIO 2-19-A
You Are the Quality Control Manager of a Water

question 238

Short Answer

SCENARIO 2-19-A
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 50 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 Scenario2-19-DataA.XLSX. $$\begin{array} { l l l l l l l l l l } 495 & 499 & 502 & 500 & 491 & 498 & 498 & 495 & 488 & 516 \\513 & 486 & 504 & 503 & 493 & 504 & 489 & 500 & 495 & 499 \\501 & 507 & 511 & 496 & 486 & 497 & 510 & 504 & 493 & 482 \\511 & 502 & 520 & 514 & 486 & 514 & 500 & 505 & 512 & 500 \\504 & 498 & 503 & 514 & 474 & 489 & 488 & 506 & 517 & 490\end{array}$$
-Referring to Scenario 2-19-A, based on the cumulative percentage polygon or cumulative
percentage distribution constructed using "473 but less than 480" as the first class, the percentage
of bottles with handles that broke after being used for lifting fewer than 508 times would be
________.

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Definitions:

Lien Theory

A legal concept regarding real estate financing that holds a mortgage as merely a lien on property title, rather than an actual transfer of title.

Mortgagee's Interest

The legal interest or right that a lender (mortgagee) holds in the property of the borrower (mortgagor) as security for the loan.

Title Theory

A legal concept in real estate law where the lender holds title to the property until the loan is paid off by the borrower.

Lien Theory

A concept in real estate law where the mortgage holder has a lien on the property as security for the underlying loan, but the borrower retains title to the property.