Use the Data Given Below to Answer the Following Question(s)

question 37

Essay

Use the data given below to answer the following question(s).
The following extract from a manufacturer's database shows a sample of 10 suppliers, their transportation charges, and the estimated and actual total costs of supplying materials. (Note: Assume a significance level of 0.05 wherever necessary.) $$\begin{array} { | l | c | c | c | } \hline \text { Supp lier } & \begin{array} { c } \text { Transportation } \\\text { Charges }\end{array} & \begin{array} { c } \text { Estimated Total } \\\text { Cost }\end{array} & \begin{array} { c } \text { Actual Total } \\\text { Cost }\end{array} \\\hline \text { Peter } & 340 & 4,500 & 4,680 \\\hline \text { John } & 560 & 4,500 & 4,790 \\\hline \text { Martin } & 480 & 4,500 & 5,110 \\\hline \text { Philip } & 290 & 4,500 & 4,780 \\\hline \text { Mark } & 370 & 4,500 & 4,810 \\\hline \text { Thomas } & 520 & 4,500 & 4,770 \\\hline \text { Jaison } & 350 & 4,500 & 5,250 \\\hline \text { David } & 430 & 4,500 & 4,930 \\\hline \text { Carter } & 510 & 4,500 & 5,010 \\\hline \text { Leonard } & 270 & 4,500 & 4,810 \\\hline\end{array}$$
-Conduct the appropriate type of one-sample test-statistic to determine whether the average transportation charge is less than $430.

Differentiate between various anxiety disorders and their prevalence.

Understand the mechanism and effectiveness of different treatment approaches for phobias, including systematic desensitization and flooding.

Describe the process and rationale behind systematic desensitization as a treatment for phobias.

Understand the concept of avoidance learning and its relation to phobias, superstitions, and obsessive-compulsive behaviors.

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Definitions:

Trivializing Views

Attitudes or opinions that diminish the importance, seriousness, or validity of a topic or issue.

Encoded

The process of converting information or data into a particular form, especially for computer processing, storage, or transmission.

Male Generic Terms

Language expressions that appear to be neutral but are biased towards male identification, often excluding or rendering invisible the female experience.

Research Evidence

Information, data, or findings obtained through systematic investigation that support or refute a hypothesis, theory, or claim.