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

question 55

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 kurtosis statistic 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:

Perceived Probability

An individual's subjective judgment regarding the likelihood of a particular event happening, which may not always align with the actual statistical probability.

Effort

The amount of physical or mental energy expended to achieve a task or goal.

Foundation of Competition

The underlying principles and conditions that drive rivalry among firms in an industry to achieve superiority.

Four-drive Theory

A motivational theory proposing that human beings are driven by the desires to acquire, bond, learn, and defend.