Diet Programs
a Consumer Research Organization Will Evaluate the Results

question 9

Essay

Diet programs
A consumer research organization will evaluate the results of two diet programs,Take-It-Off and Melt-Away.Persons are randomly sampled from each of the programs and their weight loss results follow. $$\begin{array} { | c | c | } \hline \text { Take-It- Off } & \text { Melt-Away } \\\hline 150 & 130 \\75 & 68 \\40 & 20 \\68 & 54 \\30 & 27 \\& 98 \\\hline\end{array}$$
-Use the Wilcoxon rank sum test on the data below to determine at the 10% significance level whether the two population medians differ. $$\begin{array} { l l l l l l l l l l l } \text { Sample 1: } & 32 & 22 & 19 & 29 & 20 & 34 & 25 & 9 & 28 & 17 \\\text { Sample 2: } & 29 & 20 & 18 & 27 & 19 & 23 & 19 & 12 & 22 & 10\end{array}$$ H₀: ____________________
H₁: ____________________
Test statistic = ____________________
Rejection region = ____________________
If necessary,separate your answers with commas,for example x,y,z,etc.
Conclusion: _____________________________
Interpretation: _______________________________________________________

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Definitions:

Libertarianism

A political philosophy that advocates for minimal government intervention in the lives of citizens, emphasizing individual liberty, free-market capitalism, and the rule of law.

Ethical Principles

Fundamental guidelines that dictate the standards of conduct and decision-making based on moral beliefs and values.

Democracy

A system of government where power is vested in the people, who rule either directly or through freely elected representatives.

Union Administration

The management and operational activities performed by the leadership and staff of a labor union, including contract negotiation, member representation, and organizational governance.