The Owners of a Coffee Stand Hypothesize That the Median $$\begin{array} { l l l l l l l l l l l l l l l } 22 & 28 & 26 & 24 & 26 & 26 & 27 & 29 & 23 & 27 & 29 & 28 & 29 & 24 & 23\end{array}$$

question 3

Short Answer

The owners of a coffee stand hypothesize that the median number of sales during the hour from 10:00 AM to 11:00 AM is 25. They tabulated the following random sample of the number of sales during the time period. $$\begin{array} { l l l l l l l l l l l l l l l } 22 & 28 & 26 & 24 & 26 & 26 & 27 & 29 & 23 & 27 & 29 & 28 & 29 & 24 & 23\end{array}$$ Use the $\alpha = 0.05$ level of significance and provide the following to provide the following information:
a. State appropriate null and alternate hypotheses.
b. Compute the test statistic.
c. Find the critical value.
d. State a conclusion.

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Definitions:

Paint A Picture

A metaphorical expression used to describe the act of vividly depicting a scenario or detailing a situation.

Gestalt Theory

A psychological approach stating that the human mind perceives objects as whole rather than as a sum of its parts.

Perception

The process of organizing and interpreting sensory information to make it meaningful and understand the environment.

Perceptual Adaptation

Perceptual adaptation is the ability of the body or brain to adjust to an altered perceptual environment, allowing for maintained performance despite changes.