A Local Group Claims That the Police Issue More Than $\alpha$

question 12

Essay

A local group claims that the police issue more than 60 speeding tickets a day in their area. To prove their
point, they randomly select two weeks. Their research yields the number of tickets issued for each day. The
data are listed below. At α $\alpha$ = 0.02, test the groupʹs claim using confidence intervals. $$\begin{array} { l l l l l l l } 70 & 48 & 41 & 68 & 69 & 55 & 70 \\57 & 60 & 83 & 32 & 60 & 72 & 58\end{array}$$

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Definitions:

Hispanic Americans

Americans of Spanish, Hispanic, or Latino ancestry, encompassing a diverse range of cultures, countries of origin, and backgrounds.

Nixon Administration

The executive period of Richard Nixon, the 37th President of the United States from 1969 to 1974, known for significant events such as the Watergate scandal and the end of the Vietnam War.

Domestic Issues

Problems or concerns that arise within a country's borders, affecting its citizens' daily lives and requiring national policy solutions.

Hispanic Americans

Individuals in the United States who are of Spanish-speaking origin or ancestry, encompassing a diverse set of cultures and backgrounds.