A Vendor Was Interested in Determining Whether Two Soft Drink

question 136

Short Answer

A vendor was interested in determining whether two soft drink machines dispense the same amount of liquid. A sample of size seven was selected from each machine and the amount of liquid dispensed (in ounces) was recorded as Use the Wilcoxon rank sum test to determine whether the distributions for the amount of liquid dispensed are the same for both machines. Use = 0.05.
The null and alternate hypotheses are: : The distributions for the amount of liquid dispensed are identical for the two machines. : The distributions for the amount of liquid dispensed differ for the two machines.
What is the test statistic?
T:______________
What is the critical value for the test statistic?
______________
Thus: ______________
Conclude:
We conclude that the distributions of the amount of liquid dispensed by the two machines are ______________.

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Definitions:

Institutional Advertising

A form of advertising aimed at promoting a company's image or reputation rather than selling a specific product or service.

Testimonials

Statements made by customers or clients about their experiences with a product or service, used as a form of endorsement in marketing.

Nutritional Facts

Information provided on food packaging that details the content of nutrients, vitamins, and calories within that food product.

Sourcing Information

The process of obtaining necessary data or facts from various sources for analysis, decision-making, or to gain knowledge on a particular subject.