Use the Sign Test to Test the Indicated Claim

question 46

Essay

Use the sign test to test the indicated claim. The heights of 16 randomly selected women are given below. Use a
significance level of 0.05 to test the claim that the population median is equal to 64.0 inches. $$\begin{array} { | l l l l l l l l | } \hline 62.9 & 61.9 & 66.4 & 68.5 & 63.7 & 64.0 & 65.2 & 67.0 \\70.2 & 65.3 & 64.0 & 60.3 & 64.3 & 66.9 & 65.0 & 63.8 \\\hline\end{array}$$

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Definitions:

Selling

The process of persuading a customer to buy a product or service, often involving identifying customer needs, presenting solutions, and closing the sale.

Factory Overhead

All manufacturing costs that are not directly related to the production of a product or direct labor.

Direct Labor Hours

The cumulative hours that employees, who are directly engaged in the creation of products or services, have worked.

Overhead Rate

A calculation used to allocate indirect costs to products or services, typically expressed as a percentage of direct labor, materials, or another base.