A Convenience Store Owner Believes That the Median Number of Lottery

question 25

Essay

A convenience store owner believes that the median number of lottery tickets sold per day is 54. The lottery company believes the median number is smaller. A random sample of 20 days yields the following data. Test the lottery company's claim. Use ? = 0.05. $$\begin{array} { l l l l l l l l l l } 25 & 41 & 52 & 57 & 24 & 48 & 63 & 20 & 26 & 31 \\40 & 47 & 47 & 37 & 37 & 42 & 42 & 52 & 47 & 31\end{array}$$

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Definitions:

Team Cohesiveness

The extent to which members of a team are united in their pursuit of common goals and exhibit a strong bond that promotes overall team efficiency and effectiveness.

Highly Cohesive Team

Refers to a group of individuals working effectively together, often demonstrating strong mutual respect, support, and shared goals.

Conform

To align one's attitudes, beliefs, or behaviors with group norms or standards.

Norms

Established standards or rules of behavior that are expected to be followed within a group or society.