Seven Dwarfs
Several Years Ago a Television Station Interviewed Individuals

question 10

Essay

Seven Dwarfs
Several years ago a television station interviewed individuals and asked them to name the "Seven Dwarfs" from the story of "Snow White." The amount of time (in seconds)to name the dwarfs was recorded by age group.The data were: $$\begin{array} { | c | c | c | } \hline \text { Under 12 } & \text { 12 to 25 } & \text { Over 25 } \\\hline 60 & 120 & 75 \\45 & 65 & 45 \\38 & 60 & 75 \\30 & 48 & 55 \\35 & 150 & 100 \\\hline\end{array}$$
-The test question is: Do the different age groups require the same median time to name the Dwarfs? State the null and alternative hypotheses.
H₀: _______________________
H₁: ________________________

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Definitions:

Dramatic Changes

Significant transformations or shifts that have a profound impact on a situation or individual.

Person's Life

The totality of experiences, relationships, values, and events that define an individual's existence.

Seven-Step Recovery

A structured approach in addressing and overcoming setbacks or errors, typically used in problem-solving or rehabilitation processes.

Diagram

A simplified drawing or plan that represents ideas, structures, or systems, often used for explanation or clarification.