TABLE 12-20 A Filling Machine at a Local Soft Drinks Company Is

question 1

Short Answer

TABLE 12-20
A filling machine at a local soft drinks company is calibrated to fill the cans at a mean amount of 12 fluid ounces and a standard deviation of 0.5 ounces.The company wants to test whether the standard deviation of the amount filled by the machine is 0.5 ounces.A random sample of 15 cans filled by the machine reveals a standard deviation of 0.67 ounces.
-Referring to Table 12-20,what is the value of the test statistic?

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Definitions:

General Manager

A high-ranking executive who is responsible for overseeing the daily operations of a business and making crucial decisions.

Salespeople

Individuals who are responsible for selling products or services, often working on commission and representing a company in dealings with customers.

Pearson Correlation

A measure of the linear correlation between two variables, giving a value between -1 and 1 where 1 implies a perfect positive linear relationship, -1 implies a perfect negative linear relationship, and 0 implies no linear correlation.

Regression Line

A linear representation that best fits the distribution of data points in scatter plotting, predicting the relationship between dependent and independent variables.