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The Kruskal-Wallis test is to be used to determine whether there is a significant difference in the satisfaction rating (alpha = 0.05) between three brands of boxed cake mix.Shoppers were asked to rate their satisfaction on various attributes and an aggregate satisfaction score ranging from 1-50 was computed.The following data were obtained: For this test,how many degrees of freedom should be used?
Modulation
The process of varying a signal's properties, such as its amplitude, frequency, or phase, commonly used in telecommunications.
Transduction
The process by which external signals are converted into cellular responses, crucial in various biological systems including sensory perception.
Transmission
The process of transferring something from one place, person, or thing to another, often used in the context of diseases, mechanical power, or information.
Pathologic Condition
Any condition that is marked by signs and symptoms of disease or a deviation from normal health.
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