A Manufacturing Plant for Recreational Vehicles Receives Shipments from Three

question 1

Multiple Choice

A manufacturing plant for recreational vehicles receives shipments from three different parts vendors.There has been a defect issue with some of the electrical wiring in the recreational vehicles manufactured at the plant.The plant manager believes that the defect issue is dependent on the parts vendor.The plant manager reviews a sample of quality assurance
Inspections from the last six months. $\begin{array}{|l|l|l|l|}\hline & \text { Perfect Parts Co. } & \text { Made-4-U Co. } & 25 \text { Hour Parts Co. } \\\hline \text { Rejected } & 53 & 48 & 70 \\\hline \text { Perfect } & 93 & 71 & 88 \\\hline \begin{array}{c}\text { Not perfect but } \\\text { acceptable }\end{array} & 22 & 31 & 22 \\\hline\end{array}$

The correct value of the test statistic for determining if the plant manager's belief is supported is

• A) \(\chi ^ { 2 } = 8.10\)
• B) \(\chi ^ { 2 } = 6.52\)
• C) \(\chi ^ { 2 } = 5.03\)
• D) \(\chi ^ { 2 } = 7.40\)
• E) \(\chi ^ { 2 } = 9.89\)

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Definitions:

Cafeteria-Style

A flexible benefits plan that allows employees to choose among a variety of offerings to create a benefits package tailored to their needs.

Wellness Programs

Organized and coordinated programs that aim to promote the overall health and well-being of participants, often offered through employers.

Consumer-Directed

A model or approach that allows consumers to make decisions about the goods or services they receive, often seen in healthcare or marketing.

Health Plans

Insurance policies or arrangements that provide coverage for medical expenses to individuals or groups.