A Simple Random Sample of 150 People Was Taken to Investigate

question 94

Essay

A simple random sample of 150 people was taken to investigate whether there is a link between smoking status and having had a tertiary education. Test at the 5% level of significance. $$\begin{array} { | l | l | l | } \hline & \text { Non-smoker } & \text { Smoker } \\\hline \text { None-tertiary educated } & 42 & 28 \\\hline \text { Terti ary educated } & 23 & 57 \\\hline\end{array}$$

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Definitions:

Activity Pools

Groups of related business activities in activity-based costing, where costs are pooled by common characteristics to allocate them accurately to products or services.

Factory Overhead Allocated

The distribution of manufacturing indirect costs to products based on a predetermined rate or method.

Direct Labor Hours

The total hours worked by employees directly involved in the manufacturing process, often used to allocate labor costs to products.

Multiple Production

A manufacturing strategy involving the concurrent production of several items or product lines in a single facility.